HETEROCYCLIC COMPOUND AND RESISTANT HARMFUL ARTHROPOD- CONTROLLING METHOD FOR COMPOSITION CONTAINING SAME

Abstract

The present invention provides a compound that has an excellent efficacy for controlling resistant harmful arthropods, a composition comprising the compound, and a method using the compound or the composition. A compound represented by formula (I) [wherein R.sup.1 represents a C1-C6 chain hydrocarbon group, etc., R.sup.3 and R.sup.7 each represents a hydrogen atom, etc., R.sup.4 and R.sup.6 each represents a hydrogen atom, etc., R.sup.5 represent a hydrogen atom, etc., Q represents a group represented by Q1, etc. (where # represents a binding site to a pyridine ring, and ? represents a binding site to a benzene ring), A.sup.1 represents a nitrogen atom, etc., A.sup.2 represents a nitrogen atom, etc., and A.sup.3 represents a nitrogen atom, etc.]

or its N-oxide, or salts thereof has an excellent efficacy on controlling resistant harmful arthropods.

##STR00001##

Claims

1: A method for controlling a resistant harmful arthropod which comprises applying an effective amount of a compound represented by formula (I): ##STR00049## [wherein R.sup.1 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group (the C1-C6 chain hydrocarbon group and the C1-C6 alkoxy group may be optionally substituted with one or more substituents selected from Group A), a C3-C7 cycloalkyl group which may be optionally substituted with one or more substituents selected from Group B, a C3-C7 cycloalkenyl group, a phenyl group, a three- to seven-membered nonaromatic heterocyclic group, a five- or six-membered aromatic heterocyclic group (the C3-C7 cycloalkenyl group, the phenyl group, the three- to seven-membered nonaromatic heterocyclic group, and the five- or six-membered aromatic heterocyclic group may be optionally substituted with one or more substituents selected from Group C), a nitro group, NR.sup.8R.sup.9, S(O).sub.mR.sup.10, or a halogen atom, m is 0, 1 or 2, R.sup.2 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group (the C1-C6 chain hydrocarbon group and the C1-C6 alkoxy group may be optionally substituted with one or more substituents selected from Group A), a C3-C7 cycloalkyl group which may be optionally substituted with one or more substituents selected from Group B, a C3-C7 cycloalkenyl group, a phenyl group, a three- to seven-membered nonaromatic heterocyclic group, a five- or six-membered aromatic heterocyclic group (the C3-C7 cycloalkenyl group, the phenyl group, the three- to seven-membered nonaromatic heterocyclic group, and the five- or six-membered aromatic heterocyclic group may be optionally substituted with one or more substituents selected from Group C), a nitro group, NR.sup.8aR.sup.9a, S(O).sub.nR.sup.10a, a halogen atom, or a hydrogen atom, n is 0, 1 or 2, R.sup.3 and R.sup.7 are identical or different from each other and each represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a halogen atom, or a hydrogen atom, R.sup.4 and R.sup.6 are identical or different from each other and each represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C6 alkenyloxy group, a C3-C6 alkynyloxy group, a C1-C6 alkylsulfanyl group, a C1-C6 alkylsulfinyl group, a C1-C6 alkylsulfonyl group, a C3-C6 cycloalkyl group, a phenyl group, a five- or six-membered aromatic heterocyclic group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, the C3-C6 alkenyloxy group, the C3-C6 alkynyloxy group, the C1-C6 alkylsulfanyl group, the C1-C6 alkylsulfinyl group, the C1-C6 alkylsulfonyl group, the C3-C6 cycloalkyl group, the phenyl group, and the five- or six-membered aromatic heterocyclic group may be optionally substituted with one or more halogen atoms), a cyano group, a nitro group, a halogen atom, or a hydrogen atom, R.sup.5 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C6 alkenyloxy group, a C3-C6 alkynyloxy group, a C1-C6 alkylsulfanyl group, a C1-C6 alkylsulfinyl group, a C1-C6 alkylsulfonyl group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, the C3-C6 alkenyloxy group, the C3-C6 alkynyloxy group, the C1-C6 alkylsulfanyl group, the C1-C6 alkylsulfinyl group, and the C1-C6 alkylsulfonyl group may be optionally substituted with one or more halogen atoms), a nitro group, a halogen atom, or a hydrogen atom, R.sup.8 and R.sup.8a are identical or different from each other and each represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, or a hydrogen atom, R.sup.9 and R.sup.9a are identical or different from each other and each represents a C1-C6 chain hydrocarbon group, a C3-C7 cycloalkyl group, a C3-C7 cycloalkenyl group (the C1-C6 chain hydrocarbon group, the C3-C7 cycloalkyl group and the C3-C7 cycloalkenyl group may be optionally substituted with one or more substituents selected from Group C), or a hydrogen atom, R.sup.10 and R.sup.10a are identical or different from each other and each represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, Q represents a group represented by Q1, a group represented by Q2, a group represented by Q3, or a group represented by Q4 (where # represents a binding site to a pyridine ring, and ? represents a binding site to a benzene ring), ##STR00050## A1 represents a nitrogen atom, or CR.sup.11, A2 represents an oxygen atom, a sulfur atom, or NR.sup.12, A3 represents a nitrogen atom, or CR.sup.13, A4 represents a nitrogen atom, or CR.sup.14, A5 represents a nitrogen atom, or CR.sup.15, A6 represents a nitrogen atom, or CR.sup.16, R.sup.11, R.sup.13, R.sup.14, R.sup.15, and R.sup.16 are identical or different from each other and each represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a halogen atom, or a hydrogen atom, R.sup.12 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, or a hydrogen atom. Group A is a group consisting of a C1-C6 alkoxy group, a C3-C6 alkenyloxy group, a C3-C6 alkynyloxy group, a C1-C6 alkylsulfanyl group, a C1-C6 alkylsulfinyl group, a C1-C6 alkylsulfonyl group, a C3-C6 cycloalkyl group (the C1-C6 alkoxy group, the C3-C6 alkenyloxy group, the C3-C6 alkynyloxy group, the C1-C6 alkylsulfanyl group, the C1-C6 alkylsulfinyl group, the C1-C6 alkylsulfonyl group, and the C3-C6 cycloalkyl group may be optionally substituted with one or more halogen atoms), a cyano group, and a halogen atom. Group B is a group consisting of a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C6 alkenyloxy group, a C3-C6 alkynyloxy group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, the C3-C6 alkenyloxy group, and the C3-C6 alkynyloxy group may be optionally substituted with one or more halogen atoms), a hydroxy group, a cyano group, a nitro group, and a halogen atom. Group C is a group consisting of a C1-C6 alkyl group which may be optionally substituted with one or more halogen atoms, a cyano group, and a halogen atom.] or its N-oxide or a salt thereof to the resistant harmful arthropod or a habitat of the resistant harmful arthropod.

2: The method according to claim 1 wherein in the compound represented by formula (I), or its N-oxide or a salt thereof, Q represents a group represented by formula Q1 or a group represented by formula Q4, A1 and A3 represents a nitrogen atom, A2 represents an oxygen atom or NR.sup.2, R.sup.1 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), a nitro group, S(O).sub.mR.sup.10, or a halogen atom, R.sup.2 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), a nitro group, S(O).sub.nR.sup.10a, a halogen atom, or a hydrogen atom.

3: The method according to claim 1 wherein in the compound represented by formula (I), or its N-oxide or a salt thereof, Q represents a group represented by formula Q1.

4: The method according to claim 1 wherein in the compound represented by formula (I), or its N-oxide or a salt thereof, Q represents a group represented by formula Q2 or a group represented by formula Q3, A4 represents CR.sup.14, A5 represents a nitrogen atom or CR.sup.15, A6 represents a nitrogen atom, R.sup.1 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C7 cycloalkyl group {the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms}, a nitro group, S(O).sub.mR.sup.10, or a halogen atom, R.sup.2 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), a nitro group, S(O).sub.nR.sup.10a, a halogen atom, or a hydrogen atom.

5: The method according to claim 1 wherein in the compound represented by formula (I), or its N-oxide or a salt thereof, Q represents a group represented by formula Q2.

6: A compound represented by formula (II): ##STR00051## [wherein R.sup.21 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), S(O).sub.pR.sup.28 or a halogen atom, R.sup.22 represents a C1-C6 chain hydrocarbon group, a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 chain hydrocarbon group, the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), S(O).sub.qR.sup.29, a halogen atom, or a hydrogen atom, R.sup.23, R.sup.25 and R.sup.27 are identical or different from each other and each represents a fluorine atom or a hydrogen atom, R.sup.24 represents a C1-C6 alkoxy group which is substituted with one or more halogen atoms, or a fluorine atom, R.sup.26 represents a halogen atom, or a hydrogen atom, R.sup.28 and R.sup.29 are identical to or different from each other and each represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, and p and q each independently is 0, 1 or 2] or its N-oxide or a salt thereof.

7: The compound according to claim 6 wherein R.sup.21 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, or a halogen atom, R.sup.22 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a halogen atom, or a hydrogen atom, R.sup.23, R.sup.25 and R.sup.27 are identical or different from each other and each represents a fluorine atom or a hydrogen atom, R.sup.24 represents a C1-C6 alkoxy group which is substituted with one or more halogen atoms, or a fluorine atom, and R.sup.26 represents a halogen atom, or a hydrogen atom, or its N-oxide, or a salt thereof.

8: A compound represented by formula (II-a): ##STR00052## [wherein R.sup.21a represents a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), or S(O).sub.rR.sup.28a, R.sup.22a represents a C1-C6 alkoxy group, a C3-C7 cycloalkyl group (the C1-C6 alkoxy group, and the C3-C7 cycloalkyl group may be optionally substituted with one or more halogen atoms), S(O).sub.8R.sup.29a or a halogen atom, R.sup.23a, R.sup.25a and R.sup.27a are identical or different from each other and each represents a halogen atom or a hydrogen atom, R.sup.24a represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a C1-C6 alkoxy group which is substituted with one or more halogen atoms, or a halogen atom, R.sup.26a represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a halogen atom, or a hydrogen atom, R.sup.28a and R.sup.29a are identical or different from each other and each represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, and r and s each independently represents 0, 1 or 2] its N-oxide or a salt thereof.

9: A compound represented by formula (III): ##STR00053## [wherein A combination of R.sup.31, R.sup.32, R.sup.33, R.sup.34, R.sup.35, R.sup.36, and R.sup.37 represents a combination wherein R.sup.31 and R.sup.32 represent a chlorine atom, and R.sup.33, R.sup.35 and R.sup.37 represent a hydrogen atom, R.sup.34 represents a C1-C6 alkoxy group which is substituted with one or more halogen atoms, and R.sup.36 represents a halogen atom; or, a combination wherein R.sup.31 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, or a bromine atom, R.sup.32 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a bromine atom, or a hydrogen atom, R.sup.33, R.sup.35 and R.sup.37 are identical or different from each other and each represents a fluorine atom or a hydrogen atom, R.sup.34 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a C1-C6 alkoxy group which may be optionally substituted with one or more halogen atoms, or a halogen atom, and R.sup.36 represents a halogen atom or a hydrogen atom, and R.sup.38 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, or a hydrogen atom], or its N-oxide, or a salt thereof.

10: A compound represented by formula (IV): ##STR00054## [wherein R.sup.41 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, or a halogen atom, R.sup.42 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a halogen atom, or a hydrogen atom, R.sup.43, R.sup.45 and R.sup.47 are identical or different from each other and each represents a fluorine atom or a hydrogen atom, R.sup.44 represents a C1-C6 chain hydrocarbon group which may be optionally substituted with one or more halogen atoms, a C1-C6 alkoxy group which may be optionally substituted with one or more halogen atoms, a halogen atom, or a hydrogen atom, and R.sup.46 represents a halogen atom or a hydrogen atom] its N-oxide or a salt thereof.

11: A composition comprising the compound according to claim 6, its N-oxide or a salt thereof, and an inert carrier.

12: A composition which comprises one or more ingredients selected from the group consisting of Group (a), Group (b), Group (c) and Group (d), as well as the compound according to claim 6, or its N-oxide or a salt thereof: Group (a): a group consisting of an insecticidal ingredient, a miticidal ingredient, and a nematicidal ingredient; Group (b): a fungicidal ingredient; Group (c): a plant growth modulating ingredient; and Group (d): a repellent ingredient.

13: A method for controlling a resistant harmful arthropod which comprises applying an effective amount of the compound according to claim 6, its N-oxide or a salt thereof to the resistant harmful arthropod or a habitat where a resistant harmful arthropod lives.

14: The method according to claim 1 wherein the resistant harmful arthropod is the order of Hemiptera pest.

15: The method according to claim 1 wherein the resistant harmful arthropod is selected from an Aphididae family, a Delphacidae family, or an Aleyrodidae family.

16: A seed or vegetative reproduction organ carrying an effective amount of the compound according to claim 6, its N-oxide or a salt thereof.

17: A method for controlling a resistant harmful arthropod which comprises applying an effective amount of the composition according to claim 12 to the resistant harmful arthropod or a habitat where a resistant harmful arthropod lives.

18: A seed or vegetative reproduction organ carrying an effective amount of the composition according to claim 12.

Description

EXAMPLES

[0822] Hereinafter, the present invention is explained in more detail by Preparation Examples, Formulation Examples, and Test Examples, however, the present invention should not be limited to these Examples.

[0823] As used herein, Me represents methyl group, Et represents ethyl group, Pr represents propyl group, i-Pr represents isopropyl group, t-Bu represents tert-butyl group, c-Pr represents cyclopropyl group, c-Bu represents cyclobutyl group, c-Pen represents cyclopentyl group, c-Hex represents cyclohexyl group, CF.sub.3 represents trifluoromethyl group, OCF.sub.3 represents trifluoromethoxy group, OEt represents ethoxy group, OPr represents propoxy group, O(i-Pr) represents isopropoxy group, Ph represents phenyl group, Py2 represents 2-pyridyl group, Py3 represents 3-pyridyl group, and Py4 represents 4-pyridyl group, and Bn represents benzyl group. When c-Pr, c-Bu, c-Pen, c-Hex, Ph, Py2, Py3, and Py4 has any substituent(s), the substituent(s) is described together with a substitution position before the symbol. For example, 1-CN-c-Pr represents 1-cyanocyclopropyl group, 3,4-F.sub.2-Ph represents 3,4-difluorophenyl group, 4-CF.sub.3Py2 represents 4-(trifluoromethyl)-2-pyridyl group, and 5-OCH.sub.2CF.sub.2CF.sub.3Py2 represents 5-(2,2,3,3,3-pentafluoropropoxy)-2-pyridyl group.

[0824] Firstly, Preparation examples of the present compound (including the compound of the present invention) are described.

[0825] When a physical property of a compound is measured by a liquid chromatography/mass spectrometry analysis (hereinafter, referred to as LCMS), a measured molecular ion value [M+H].sup.+ or [M?H].sup.? and a retention time (hereinafter, referred to as RT) is described. The measured condition for liquid chromatography (hereinafter, referred to as LC) is described below.

[LC condition] [0826] Column: L-column2 ODS, inner diameter 4.6 mm, length 30 mm, particle size 3 ?m

(Chemicals Evaluation and Research Institute, Japan)

[0827] UV measurement wavelength: 254 nm [0828] Mobile phase: A solution: 0.1% aqueous formic acid solution, [0829] B solution: 0.1% formic acid in acetonitrile [0830] Flow Rate: 2.0 mL/min [0831] Pump: LC-20AD (manufacturer SHIMADZU) 2 umps (high pressure gradient) [0832] Gradient condition: The following concentration gradient shown in [Table LC1] is liquid-transferred.

TABLE-US-00001 TABLE LCl Time (min) A solution (%) B solution (%) 0.01 90 10 2.00 0 100 4.00 0 100 4.01 90 10
[MS condition] [0833] Detector: LCMS-2020 (manufacturer SHIMADZU) [0834] Ionization method: DUIS

Preparation Example 1

[0835] To a mixture of 3-chloro-N-hydroxypyridine (which was prepared according to the method described in JP 2002-114783 A) 0.20 g and DMF 5 mL was added benzoyl chloride 0.18 g under ice-cooling, followed by adding triethylamine 0.13 g dropwise in ice-cooling, and the mixture was stirred at 140? C. for 6 hours. After the mixture was cooled to room temperature, aqueous saturated sodium hydrocarbonate solution was added, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=30:70) to obtain the Present compound represented by the following formula 0.31 g.

##STR00019##

[0836] Present compound 1: .sup.1H-NMR (CDCl.sub.3) ?: 8.81 (1H, s), 8.67 (1H, d), 8.22 (2H, d), 8.01 (1H, d), 7.65-7.55 (3H, m).

Preparation Example 1-1

[0837] The compounds which were prepared according to the Preparation Example 1 and their physical property value are shown below.

[0838] A compound represented by formula (B-1):

##STR00020##

wherein a combination of R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represents any combinations described in [Table B-1] and [Table B-2].

TABLE-US-00002 TABLE B-1 Present compound R.sup.1 R.sup.2 R.sup.3 R.sup.4 R.sup.5 R.sup.6 R.sup.7 2 Cl H H H F H H 3 Cl H CH.sub.3 H F H H 4 Cl Cl H H H H H 5 Cl Cl Cl H H H H 6 Cl cl H Cl H H H 7 Cl Cl H H Cl H H 8 Cl Cl CH.sub.3 H H H H 9 Cl Cl H CH.sub.3 H H H 10 Cl Cl H H CH.sub.3 H H 11 Cl Cl H H F H H 12 Cl Cl Cl H Cl H H 13 Cl Cl CH.sub.3 H Cl H H 14 Cl Cl H Cl Cl H H 15 Cl Cl H Cl H Cl H 16 Cl Cl H CN H H H 17 Cl Cl H NO.sub.2 H H H 18 Cl Cl H OCH.sub.3 H H H 21 Cl Cl H CF.sub.3 H H H 37 Cl H H SCF.sub.3 H H H 38 Cl H H Cl H H H 40 Cl Cl H Br H H H 41 Cl Cl H I H H H 42 Cl Cl H t-Bu H H H 44 Cl Cl H CH.sub.3 H CH.sub.3 H 45 Cl Cl H Cl E H H 47 Cl Cl H Br F H H 49 Br Br H CF.sub.3 H H H

TABLE-US-00003 TABLE B-2 Compound of the present invention R.sup.1 R.sup.2 R.sup.3 R.sup.4 R.sup.5 R.sup.6 R.sup.7 19 Cl Cl H F E H H 20 Cl Cl H F F H 22 Cl Cl H OCF.sub.3 H H H 23 Cl Cl H OCF.sub.3 H F H 36 Cl H H OCF.sub.3 H H H 39 Cl H H F H Cl H 43 Cl Cl H OCHF.sub.2 H H H 46 Cl Cl H F H Cl H 48 Cl Cl H F H Br H 56 Cl Cl H F H H H

[0839] Present compound 2: .sup.1H-NMR (CDCl.sub.3) ?: 8.82 (1H, s), 8.67 (1H, d), 8.28-8.22 (2H, m), 7.99 (1H, d), 7.30-7.24 (2H, m).

[0840] Present compound 3: .sup.1H-NMR (CDCl.sub.3) ?: 8.83 (1H, s), 8.68 (1H, d), 8.24-8.18 (1H, m), 8.01 (1H, d), 7.13-7.07 (2H, m), 2.80 (3H, s).

[0841] Present compound 4: .sup.1H-NMR (CDCl.sub.3) ?: 8.67 (2H, s), 8.21 (2H, dd), 7.64-7.54 (3H, m).

[0842] Present compound 5: .sup.1H-NMR (CDCl.sub.3) ?: 8.60 (2H, s), 8.10 (1H, dd), 7.55-7.35 (3H, m).

[0843] Present compound 6: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.21 (1H, s), 8.11 (1H, d), 7.62 (1H, d), 7.53 (1H, t)

[0844] Present compound 7: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 8.16 (2H, d), 7.57 (2H, d).

[0845] Present compound 8: .sup.1H-NMR (CDCl.sub.3) ?: 8.59 (2H, s), 8.09 (1H, d), 7.42 (1H, t), 7.29 (2H, d), 2.68 (3H, s).

[0846] Present compound 9: .sup.1H-NMR (CDCl.sub.3) ?: 8.60 (2H, s), 8.04 (1H, br s), 8.04-8.00 (1H, m), 7.46 (2H, d), 2.47 (3H, s).

[0847] Present compound 10: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 8.10 (2H, d), 7.38 (2H, d), 2.47 (3H, s).

[0848] Present compound 11: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 8.26-8.23 (2H, m), 7.31-7.24 (2H, m).

[0849] Present compound 12: .sup.1H-NMR (CDCl.sub.3) ?: 8.60 (2H, s), 8.08 (1H, d), 7.57 (1H, s), 7.39 (1H, d).

[0850] Present compound 13: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.14 (1H, d), 7.40 (1H, s), 7.38 (1H, d), 2.75 (3H, s).

[0851] Present compound 14: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.32 (1H, s), 8.05 (1H, d), 7.68 (1H, d).

[0852] Present compound 15: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.11 (2H, s), 7.64 (1H, s).

[0853] Present compound 16: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.52 (1H, br s), 8.45 (1H, dd), 7.94 (1H, dd), 7.75 (1H, t).

[0854] Present compound 17: .sup.1H-NMR (CDCl.sub.3) ?: 9.08 (1H, br s), 8.70 (2H, s), 8.55 (2H, dt), 7.85 (1H, dt).

[0855] Present compound 18: .sup.1H-NMR (CDCl.sub.3) ?: 8.59 (2H, s), 7.72 (1H, dd), 7.61 (1H, t), 7.38 (1H, t), 7.08 (1H, dd), 3.81 (3H, s).

[0856] Compound of the present invention 19: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.09-8.01 (2H, m), 7.45-7.36 (1H, m).

[0857] Compound of the present invention 20: .sup.1H-NMR (CDCl.sub.3) ?: 8.72 (2H, s), 7.79-7.78 (2H, m), 7.15-7.13 (1H, m).

[0858] Present compound 21: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.51 (1H, br s), 8.42 (1H, d), 7.92 (1H, d), 7.76 (1H, t).

[0859] Compound of the present invention 22: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.17 (1H, d), 8.08 (1H, s), 7.66-7.64 (1H, m), 7.51 (1H, d).

[0860] Compound of the present invention 23: .sup.1H-NMR (CDCl.sub.3) ?: 8.96 (2H, s), 8.17-8.15 (1H, m), 8.04 (1H, s), 7.93 (1H, d).

[0861] Compound of the present invention 36: .sup.1H-NMR (CDCl.sub.3) ?: 8.84 (1H, s), 8.70 (1H, d), 8.19 (1H, d), 8.10 (1H, s), 8.01 (1H, d), 7.66 (1H, t), 7.52 (1H, d).

[0862] Present compound 37: .sup.1H-NMR (CDCl.sub.3) ?: 8.84 (1H, s), 8.70 (1H, d), 8.54 (1H, s), 8.36 (1H, d), 8.02 (1H, d), 7.95 (1H, d), 7.69 (1H, t).

[0863] Present compound 38: .sup.1H-NMR (CDCl.sub.3) ?: 8.85 (1H, s), 8.71 (1H, d), 8.25-8.23 (1H, m), 8.13 (1H, d), 8.04-8.01 (1H, m), 7.66-7.62 (1H, m), 7.57-7.52 (1H, m).

[0864] Compound of the present invention 39; .sup.1H-NMR (CDCl.sub.3) ?: 8.85 (1H, s), 8.71 (1H, d), 8.06-8.05 (1H, m), 8.00 (1H, d), 7.87-7.83 (1H, m), 7.41-7.38 (1H, m).

[0865] Present compound 40: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.40-8.39 (1H, m), 8.17 (1H, d), 7.80 (1H, d), 7.48 (1H, t).

[0866] Present compound 41: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.60-8.58 (1H, m), 8.22-8.18 (1H, m), 8.01-7.98 (1H, m), 7.34 (1H, t).

[0867] Present compound 42: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 8.24 (1H, s), 8.04 (1H, d), 7.69 (1H, d), 7.52 (1H, t), 1.40 (9H, s).

[0868] Compound of the present invention 43: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.10 (1H, d), 8.00-7.98 (1H, m), 7.61 (1H, t), 7.46-7.43 (1H, m), 6.63 (1H, t).

[0869] Present compound 44: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 7.85 (2H, s), 7.29 (1H, s), 2.43 (6H, s).

[0870] Present compound 45: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.34-8.30 (1H, m), 8.16-8.11 (1H, m), 7.37 (1H, t).

[0871] Compound of the present invention 46: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.06-8.04 (1H, m), 7.84 (1H, d), 7.40 (1H, d).

[0872] Present compound 47: .sup.1H-NMR (CDCl.sub.3) ?: 8.69 (2H, s), 8.49-8.46 (1H, m), 8.20-8.16 (1H, m), 7.34 (1H, t).

[0873] Compound of the present invention 48: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.20-8.19 (1H, m), 7.90-7.86 (1H, m), 7.57-7.53 (1H, m).

[0874] Present compound 49: .sup.1H-NMR (CDCl.sub.3) ?: 8.84 (2H, s), 8.52 (1H, s), 8.43 (1H, d), 7.93 (1H, d), 7.76 (1H, t).

[0875] Compound of the present invention 56: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 8.06-8.02 (1H, m), 7.96-7.91 (1H, m), 7.61-7.55 (1H, m), 7.40-7.34 (1H, m).

Preparation Example 2

[0876] To a mixture of 3,5-dichloro-N-hydroxyisonicotine imidoyl chloride 0.40 g, and tetrahydrofuran 20 mL was added 4-ethenyl-1,2-dfluorobenzene 20 mL under ice-cooling, followed by adding triethyl amine 0.55 mL dropwise under ice-cooling, and the mixture was stirred at room temperature for 20 hours. Water was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=25:75) to obtain the Present compound 24 represented by the following formula 0.30 g.

##STR00021##

[0877] Present compound 24: .sup.1H-NMR (CDCl.sub.3) ?: 8.66 (2H, s), 7.73-7.57 (2H, m), 7.37-7.28 (1H, m), 6.65 (1H, s).

Preparation Example 3

[0878] To a mixture of 3,5-dichloropyridine-4-carboxylic acid 0.73 g and toluene 10 mL was added thionyl chloride 0.33 mL at room temperature, and the mixture was stirred at reflux for 3 hours. After the mixture was cooled to room temperature, toluene was evaporated, and DMF 5 mL and 3,4-difluorobenzohydrazide 0.72 g were added to the resulting residue, and the mixture was stirred at reflux for 8 hours. Aqueous saturated sodium hydrocarbonate solution 50 mL was added to the resulting mixture and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=1:1) to obtain 3,5-dichloro-N-(3,4-difluorobenzoyl)pyridine-4-carbohydrazide 0.21 g.

[0879] To a mixture of the obtained 3,5-dichloro-N-(3,4-difluorobenzoyl)pyridine-4-carbohydrazide 0.21 g and acetonitrile 5 mL were added p-toluenesulfonyl chloride 0.17 g and triethylamine 0.35 mL successively at room temperature, and the mixture was stirred at room temperature for 3 hours. An aqueous saturated sodium hydrocarbonate solution was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=1:10) to obtain the Present compound 25 represented by the following formula 0.11 g.

##STR00022##

[0880] Present compound 25: .sup.1H-NMR (CDCl.sub.3) ?: 8.77 (2H, s), 8.04-7.95 (2H, m), 7.44-7.38 (1H, m).

Preparation Example 4

[0881] To a mixture of 3-methoxypyridine-4-carboxylic acid 0.53 g and toluene 15 mL were added thionyl chloride 0.3 mL and DMF 0.1 mL at room temperature, and the mixture was stirred at reflux for 3 hours. After the mixture was cooled to room temperature, toluene was evaporated, and THF 5 mL was added to the resulting residue. To the resulting mixture were added a mixture of 3,4-difluorobenzene carboxamide amide 0.4 g and THF 10 mL, and diazabicycloundecene 0.86 mL successively at room temperature, and the mixture was stirred at room temperature for 3 hours. An aqueous saturated sodium hydrocarbonate solution was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous magnesium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate?hexane=1:10) to obtain the Present compound 26 represented by the following formula 0.24 g.

##STR00023##

[0882] Present compound 26: .sup.1H-NMR (CDCl.sub.3) ?: 8.65 (1H, s), 8.51 (1H, d), 8.08-7.99 (3H, m), 7.39-7.30 (1H, m), 4.18 (3H, s).

Preparation Example 5

[0883] A mixture of 3-(3,4-difluorophenyl)-1H-pyrazole (which was prepared according to the method described in WO 2020/043866) 900 mg, 3,4,5-trichloropyridine 910 mg, potassium carbonate 1.0 g, and DMF 10 mL was stirred at 50? C. for 8 hours. Water was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=30:70) to obtain the Compound of the present invention 27 represented by the following formula 1.0 g.

##STR00024##

[0884] Compound of the present invention 27: .sup.1H-NMR (CDCl.sub.3) ?: 8.70 (2H, s), 7.71-7.69 (2H, m), 7.59-7.58 (1H, m), 7.23-7.20 (1H, m), 6.80 (1H, d).

Preparation Example 6

[0885] A mixture of 3,5-dichloropyridine-4-carbohydrazide (which was prepared according to the method described in WO 2012/098416) 2.2 g, 4-chloro-benzonitrile 1.38 g, potassium carbonate 1.38 g, and 1-butanol 20 mL was stirred at 140? C. for 6 hours. Water was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=30:70) to obtain the Present compound 28 represented by the following formula 390 mg.

##STR00025##

[0886] Present compound 28: LCMS: 325 [M+H].sup.+, RT=1.94 min.

Preparation Example 6-1

[0887] The compounds which were prepared according to the Preparation Example 6 and their physical property value are shown below.

##STR00026##

[0888] Present compound 33: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 8.38 (1H, s), 8.28 (1H, d), 7.76 (1H, d), 7.68-7.63 (1H, m).

##STR00027##

[0889] Present compound 34: .sup.1H-NMR (CDCl.sub.3) ?: 8.68 (2H, s), 7.83-7.79 (2H, m), 7.10-7.05 (1H, m).

Preparation Example 7

[0890] A mixture of the Present compound 28 390 mg, methyl iodide 94 ?L, cesium carbonate 492 mg, and DMF 5 mL was stirred at room temperature for 6 hours. Water was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography (ethyl acetate:hexane=30:70) to obtain the Present compound 29 represented by the following formula 50 mg.

##STR00028##

[0891] Present compound 29: 8.62 (2H, s), 7.73 (2H, d), 7.53 (2H, d), 4.12 (3H, s).

Preparation Example 8

[0892] The compounds which were prepared according to the Preparation Example 7 and their physical property value are shown below.

##STR00029##

[0893] Present compound 30: .sup.1H-NMR (CDCl.sub.3) ?: 8.63 (2H, s), 7.74 (1H, d), 7.65-7.60 (2H, m), 7.41 (1H, d), 4.15 (3H, s).

##STR00030##

[0894] Compound of the present invention 31: .sup.1H-NMR (CDCl.sub.3) ?: 8.72 (2H, s), 7.85-7.80 (2H, m), 7.04-7.00 (1H, m), 3.83 (3H, s).

##STR00031##

[0895] Present compound 32: .sup.1H-NMR (CDCl.sub.3) ?: 8.63 (2H, s), 8.05-8.03 (1H, m), 7.86 (1H, m), 7.73 (1H, s), 4.16 (3H, s).

##STR00032##

[0896] Present compound 35: .sup.1H-NMR (CDCl.sub.3) ?: 8.72 (2H, s), 8.43 (1H, s), 8.33 (1H, d), 7.70-7.67 (1H, m), 7.61-7.57 (1H, m), 3.83 (3H, s).

Preparation Example 9

[0897] A mixture of the Present compound 49 160 mg, methylboronic acid 65.8 mg, [1,1-bis(diphenylphoshino)ferrocene]dichloropalladium (II) 52.7 mg, cesium carbonate 469 mg and DMF 2 mL was stirred at 80? C. under nitrogen atmosphere for 4 hours. Water was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography to obtain the Present compound 50 represented by the following formula 30 mg.

##STR00033##

[0898] Present compound 50: .sup.1H-NMR (CDCl.sub.3) ?: 8.76 (1H, s), 8.54 (1H, s), 8.51 (1H, s), 8.42 (1H, d), 7.93-7.91 (1H, m), 7.78-7.73 (1H, m), 2.32 (3H, s).

Preparation Example 10

[0899] The compounds which were prepared according to the Preparation Example 9 and their physical property value are shown below.

##STR00034##

[0900] Compound of the present invention 51: .sup.1H-NMR (CDCl.sub.3) ?: 8.72 (1H, s), 8.51 (1H, s), 8.43 (1H, d), 8.33 (1H, s), 7.93-7.90 (1H, m), 7.75 (1H, t), 1.87-1.79 (1H, m), 0.95-0.90 (2H, m), 0.82-0.78 (2H, m).

##STR00035##

[0901] Compound of the present invention 52: .sup.1H-NMR (CDCl.sub.3) ?: 8.52 (1H, s), 8.43 (1H, d), 8.25 (2H, s), 7.92-7.90 (1H, m), 7.75 (1H, t), 1.88-1.81 (2H, m), 0.90-0.83 (4H, m), 0.77-0.73 (4H, m).

Preparation Example 11

[0902] To a mixture of sodium hydride (in oil, 60%) 0.2 g, the Compound of the present invention 21 180 mg and THF 2 mL was added methanol 1 mL, and the mixture was stirred at 80? C. for 4 hours. Water was added to the resulting mixture, and the mixture was extracted with ethyl acetate. The resulting organic layer was dried anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography to obtain the Compound of the present invention 53 represented by the following formula 90 mg.

##STR00036##

[0903] Compound of the present invention 53: .sup.1H-NMR (CDCl.sub.3) ?: 8.50 (1H, s), 8.45 (1H, s), 8.41 (1H, d), 8.38 (1H, s), 7.90 (1H, d), 7.73 (1H, t), 3.96 (311, s).

Preparation Example 11-1

[0904] The compounds which were prepared according to the Preparation Example 11 and their physical property value are shown below.

[0905] A compound represented by formula (C-1):

##STR00037##

wherein a combination of R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represents any combinations described in [Table C-1] and [Table C-2].

TABLE-US-00004 TABLE C-1 Present compound R.sup.1 R.sup.2 R.sup.3 R.sup.4 R.sup.5 R.sup.6 R.sup.7 67 OEt Cl H Br OEt H H 68 O(i-Pr) Cl H O(i-Pr) H F H

TABLE-US-00005 TABLE C-2 Compound of the present invention R.sup.1 R.sup.2 R.sup.3 R.sup.4 R.sup.5 R.sup.6 R.sup.7 54 OEt Cl H CF.sub.3 H H H 55 O(i-Pr) Cl H CF.sub.3 H H H 57 OCH.sub.3 Cl H F H H H 58 OEt Cl H F H H H 59 SCH.sub.3 Cl H F H H H 60 OCH.sub.3 Cl H Cl H H H 61 O(i-Pr) Cl H Cl H H H 62 OCH.sub.3 Cl H CH.sub.3 H H H 63 OEt Cl H CH.sub.3 H H H 64 OCH.sub.3 Cl H CH.sub.3 H CH.sub.3 H 65 OEt Cl H OCF.sub.3 H H H 66 OEt Cl H Br E H H 69 SCH.sub.3 Cl H CF.sub.3 H H H 70 SCH.sub.3 Cl H Cl H H H 71 SCH.sub.3 SCH.sub.3 H Cl H H H

[0906] Compound of the present invention 54: .sup.1H-NMR (CDCl.sub.3) ?: 8.50 (1H, s), 8.41 (2H, d), 8.36 (1H, s), 7.90 (1H, d), 7.73 (1H, t), 4.22 (2H, q), 1.36 (3H, t).

[0907] Compound of the present invention 55: .sup.1H-NMR (CDCl.sub.3) ?: 8.50 (1H, s), 8.43-8.32 (3H, m), 7.89 (1H, d), 7.73 (1H, t), 4.74-4.68 (1H, m), 1.32 (6H, d).

[0908] Compound of the present invention 57: .sup.1H-NMR (CDCl.sub.3) ?: 8.45 (1H, s), 8.38 (1H, s), 8.04-8.01 (1H, m), 7.95-7.91 (1H, m), 7.60-7.53 (1H, m), 7.38-7.33 (1H, m), 3.96 (3H, s).

[0909] Compound of the present invention 58: .sup.1H-NMR (CDCl.sub.3) ?: 8.42 (1H, s), 8.35 (1H, s), 8.04-8.01 (1H, m), 7.94-7.90 (1H, m), 7.60-7.53 (1H, m), 7.38-7.32 (1H, m), 4.22 (2H, q), 1.36 (3H, t).

[0910] Compound of the present invention 59: .sup.1H-NMR (CDCl.sub.3) ?: 8.57 (1H, s), 8.53 (1H, s), 8.05-8.01 (1H, m), 7.95-7.91 (1H, m), 7.60-7.54 (1H, m), 7.38-7.33 (1H, m), 2.55 (3H, s).

[0911] Compound of the present invention 60: .sup.1H-NMR (CDCl.sub.3) ?: 8.45 (18, s), 8.38 (1H, s), 8.24-8.22 (1H, m), 8.13-8.09 (1H, m), 7.64-7.60 (11, m), 7.52 (1H, t), 3.95 (3H, s).

[0912] Compound of the present invention 61: .sup.1H-NMR (CDCl.sub.3) ?: 8.39 (1H, s), 8.37 (18, s), 8.24-8.21 (1H, m), 8.13-8.10 (1H, m), 7.64-7.60 (1H, m), 7.53 (1H, t), 4.73-4.67 (1H, m), 1.33 (6H, d).

[0913] Compound of the present invention 62: .sup.1H-NMR (CDCl.sub.3) ?: 8.44 (1H, s), 8.36 (1H, s), 8.05 (1H, s), 8.03-8.00 (1H, m), 7.46-7.44 (2H, m), 3.95 (3H, s), 2.46 (3H, s).

[0914] Compound of the present invention 63: .sup.1H-NMR (CDCl.sub.3) ?: 8.41 (1H, s), 8.34 (1H, s), 8.05 (1H, s), 8.03-8.01 (1H, m), 7.46-7.44 (2H, m), 4.21 (2H, q), 2.46 (3H, s), 1.35 (3H, t).

[0915] Compound of the present invention 64: .sup.1H-NMR (CDCl.sub.3) ?: 8.43 (1H, s), 8.35 (1H, s), 7.84-7.82 (2H, m), 7.26-7.24 (1H, m), 3.93 (3H, s), 2.41 (6H, s).

[0916] Compound of the present invention 65: .sup.1H-NMR (CDCl.sub.3) ?: 8.42 (1H, s), 8.35 (1H, s), 8.19-8.16 (1H, m), 8.08 (1H, s), 7.63 (1H, t), 7.52-7.48 (1H, m), 4.22 (2H, q), 1.36 (3H, t).

[0917] Compound of the present invention 66: .sup.1H-NMR (CDCl.sub.3) ?: 8.69-8.66 (2H, m), 8.42-8.40 (1H, m), 8.14-8.09 (1H, m), 7.04-7.00 (1H, m), 4.22 (2H, q), 1.54 (3H, t).

[0918] Present compound 67: .sup.1H-NMR (CDCl.sub.3) ?: 8.42-8.41 (1H, m), 8.40 (1H, s), 8.33 (1H, s), 8.13-8.09 (1H, m), 7.01 (1H, d), 4.26-4.17 (4H, m), 1.53 (3H, t), 1.35 (3H, t).

[0919] Present compound 68: .sup.1H-NMR (CDCl.sub.3) ?: 8.39 (1H, s), 8.36 (1H, s), 7.53-7.51 (1H, m), 7.50-7.46 (1H, m), 6.87-6.83 (1H, m), 4.73-4.61 (2H, m), 1.39 (6H, d), 1.33 (6H, d).

[0920] Compound of the present invention 69: .sup.1H-NMR (CDCl.sub.3) ?: 8.58 (1H, s), 8.54 (1H, s), 8.52-8.50 (1H, m), 8.44-8.41 (1H, m), 7.93-7.90 (1H, m), 7.77-7.72 (1H, m), 2.56 (3H, s).

[0921] Compound of the present invention 70: .sup.1H-NMR (CDCl.sub.3) ?: 8.57 (1H, s), 8.53 (1H, s), 8.25-8.23 (1H, m), 8.14-8.10 (1H, m), 7.64-7.61 (1H, m), 7.53 (1H, t), 2.55 (3H, s).

[0922] Compound of the present invention 71: .sup.1H-NMR (CDCl.sub.3) ?: 8.45 (2H, s), 8.23 (1H, s), 8.15-8.09 (1H, m), 7.65-7.58 (1H, m), 7.56-7.49 (1H, m), 2.52 (6H, s).

[0923] Compound of the present invention 77: .sup.1H-NMR (CDCl.sub.3) ?: 8.56 (1H, s), 8.53 (1H, s), 7.78-7.74 (2H, m), 7.13-7.07 (1H, m), 2.54 (3H, s).

[0924] Compound of the present invention 78: .sup.1H-NMR (CDCl.sub.3) ?: 8.55 (1H, s), 8.50 (1H, s), 7.84 (2H, s), 7.26 (1H, s), 2.53 (3H, s), 2.41 (6H, s).

Preparation Example 12

[0925] A mixture of the Compound of the present invention 69 160 mg, chloroform 2 mL, and meta-chloroperoxybenzoic acid 212 mg was stirred at room temperature for 2 hours. The resulting mixture was washed with aqueous sodium thiosulfate solution and aqueous sodium hydrogen carbonate solution successively. The resulting organic layer was dried anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography to obtain the Compound of the present invention 72 represented by the following formula 150 mg.

##STR00038##

[0926] Compound of the present invention 72: .sup.1H-NMR (CDCl.sub.3) ?: 9.30 (1H, s), 9.07 (1H, s), 8.48 (1H, s), 8.41 (1H, d), 7.92 (1H, d), 7.75 (1H, t), 3.36 (3H, s).

Preparation Example 13

[0927] A mixture of the Present compound 21 360 mg, chloroform 4 mL, and meta-chloroperoxybenzoic acid 247 mq was stirred at 70? C. for 2 hours. The resulting mixture was washed with aqueous sodium thiosulfate solution, and aqueous sodium hydrogen carbonate solution successively. The resulting organic layer was dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography to obtain the Present compound 73 represented by the following formula 250 mg.

##STR00039##

[0928] Present compound 73: .sup.1H-NMR (CDCl.sub.3) ?: 8.49 (1H, s), 8.41 (1H, d), 8.32 (2H, s), 7.93 (1H, d), 7.75 (1H, t).

Preparation Example 14

[0929] A mixture of the Compound of the present invention 69 50 mg, chloroform 2 mL, and meta-chloroperoxybenzoic acid 33 mg was stirred at 0? C. for 1 hours. The resulting mixture was washed with aqueous sodium thiosulfate solution and aqueous sodium hydrogen carbonate solution successively. The resulting organic layer was dried anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue was subjected to a silica gel column chromatography to obtain the Compound of the present invention 74 represented by the following formula 40 mg.

##STR00040##

[0930] Compound of the present invention 74: .sup.1H-NMR (CDCl.sub.3) ?: 9.32 (1H, s), 8.96 (1H, s), 8.47 (1H, s), 8.41 (1H, d), 7.95 (1H, d), 7.78 (1H, t), 3.07 (3H, s).

Preparation Example 15

[0931] The compounds which were prepared according to the Preparation Example 14 and their physical property value are shown below.

##STR00041##

[0932] Compound of the present invention 75: .sup.1H-NMR (CDCl.sub.3) ?: 9.32 (1H, s), 8.96 (1H, s), 8.03-8.00 (1H, m), 7.92-7.88 (1H, m), 7.64-7.58 (1H, m), 7.43-7.38 (1H, m), 3.08 (3H, s).

##STR00042##

[0933] Compound of the present invention 76: .sup.1H-NMR (CDCl.sub.3) ?: 9.32 (1H, s), 8.96 (1H, s), 8.20-8.18 (1H, m), 8.12-8.08 (1H, m), 7.68-7.65 (1H, m), 7.58-7.54 (7H, m), 3.07 (3H, s).

[0934] Next, examples of the Present compounds and the Compounds of the present invention, which are prepared according to any one of the Preparation Examples described in Working Examples and the Processes described herein are indicated below.

[0935] A compound represented by formula (L-1):

##STR00043##

(hereinafter, referred to as Compound (L-1)) wherein R.sup.1b represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6, and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any substituents described in [Table L1](hereinafter, referred to as Compound class SX1).

TABLE-US-00006 TABLE L1 CF.sub.3 CHF.sub.2 CH.sub.2CF.sub.3 CF.sub.2CF.sub.3 CH.sub.2CF.sub.2CF.sub.3 CF.sub.2CF.sub.2CF.sub.3 CF.sub.2CF.sub.2CF.sub.2CF.sub.3 CF.sub.2CF.sub.2CF.sub.2CF.sub.2CF.sub.3 CH.sub.3 CH.sub.2CH.sub.3 CH(CH.sub.3).sub.2 CH.sub.2CH.sub.2CH.sub.3 CH.sub.2CH.sub.2CH.sub.2CH.sub.3 C(CH.sub.3).sub.3 CH?CH.sub.2 [00044] [00045] CCH.sub.3?CH.sub.2 F Cl Br I

TABLE-US-00007 TABLE L2 OCH.sub.3 OCH.sub.2CH.sub.3 OCH(CH.sub.3).sub.2 OCH.sub.2CH.sub.2CH.sub.3 OCH.sub.2CH(CH.sub.3).sub.2 OCF.sub.3 OCHF.sub.2 OCH.sub.2CF.sub.3 OCH.sub.2CHF.sub.2 OCF.sub.2CF.sub.3 OCH(CH.sub.3)CF.sub.3 OCH.sub.2CF.sub.2CHF.sub.2 OCH.sub.2CF.sub.2CF.sub.3 OCF.sub.2CF.sub.2CF.sub.3 SCH.sub.3 SCH.sub.2CH.sub.3 SCH(CH.sub.3).sub.2 SCF.sub.3 SCH.sub.2CF.sub.3 SCF.sub.2CF.sub.3 S(O)CH.sub.3 S(O)CH.sub.2CH.sub.3 S(O)CH(CH.sub.3).sub.2 S(O)CF.sub.3 S(O)CH.sub.2CF.sub.3 S(O)CF.sub.2CF.sub.3 S(O).sub.2CH.sub.3 S(O).sub.2CH.sub.2CH.sub.3 S(O).sub.2CH(CH.sub.3).sub.2 S(O).sub.2CF.sub.3 S(O).sub.2CH.sub.2CF.sub.3 S(O).sub.2CF.sub.2CF.sub.3

TABLE-US-00008 TABLE L3 Ph 2-FPh 3-FPh 4-FPh 2-ClPh 3-ClPh 4-ClPh 2-BrPh 3-BrPh 4-BrPh 2,6-F.sub.2Ph 3,5-F.sub.2Ph 2,4-F.sub.2Ph 2,4,6-F.sub.3Ph 2,6-Cl.sub.2Ph 3,5-Cl.sub.2Ph 2,4-Cl.sub.2Ph Py2 Py3 Py4 c-Pr CN

[0936] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX2).

[0937] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX3).

[0938] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX4).

[0939] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX5).

[0940] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX6).

[0941] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX7).

[0942] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX8).

[0943] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX9).

[0944] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX10).

[0945] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX11).

[0946] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX12).

[0947] A present compound (L-1) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX13).

[0948] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.4, R %, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX14).

[0949] A present compound (L-1) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX15).

[0950] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX16).

[0951] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX17).

[0952] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX18).

[0953] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX19).

[0954] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX20).

[0955] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX21).

[0956] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX22).

[0957] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.4, R.sup.5, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX23).

[0958] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX24).

[0959] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX25).

[0960] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX26).

[0961] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX27).

[0962] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX28).

[0963] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX29).

[0964] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX30).

[0965] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX31).

[0966] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX32).

[0967] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX33).

[0968] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX34).

[0969] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX35).

[0970] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX36).

[0971] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX37).

[0972] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX38).

[0973] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX39).

[0974] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX40).

[0975] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX41).

[0976] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX42).

[0977] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX43).

[0978] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX44).

[0979] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX45).

[0980] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX46).

[0981] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX47).

[0982] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX48).

[0983] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX49).

[0984] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX50).

[0985] A present compound (L-1) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX51).

[0986] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX52).

[0987] A present compound (L-1) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX53).

[0988] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX54).

[0989] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX55).

[0990] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX56).

[0991] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX57).

[0992] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX58).

[0993] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX59).

[0994] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX60).

[0995] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX61).

[0996] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX62).

[0997] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX63).

[0998] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX64).

[0999] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX65).

[1000] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX66).

[1001] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX67).

[1002] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX68).

[1003] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX69).

[1004] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX70).

[1005] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX71).

[1006] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX72).

[1007] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX73).

[1008] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX74).

[1009] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX75).

[1010] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX76).

[1011] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX77).

[1012] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX7B).

[1013] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX79).

[1014] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX80).

[1015] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX81).

[1016] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX82).

[1017] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX83).

[1018] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX84).

[1019] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX85).

[1020] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX86).

[1021] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX87).

[1022] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX88).

[1023] A present compound (L-1) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX89).

[1024] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX90).

[1025] A present compound (L-1) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX91).

[1026] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX92).

[1027] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX93).

[1028] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX94).

[1029] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX95).

[1030] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX96).

[1031] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX97).

[1032] A present compound (L-l) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX98).

[1033] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX99).

[1034] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX100).

[1035] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX101).

[1036] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX102).

[1037] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX103).

[1038] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX104).

[1039] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX105).

[1040] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX106).

[1041] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX107).

[1042] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX108).

[1043] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX109).

[1044] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX110).

[1045] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX111).

[1046] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX112).

[1047] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX113).

[1048] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX114).

[1049] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a fluorine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX115).

[1050] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a chlorine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX116).

[1051] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a bromine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX117).

[1052] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents an iodine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX118).

[1053] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a methyl group, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX119).

[1054] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a methoxy group, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX120).

[1055] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents CF.sub.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX121).

[1056] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents OCF.sub.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX122).

[1057] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX123).

[1058] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX124).

[1059] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX125).

[1060] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX126).

[1061] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX127).

[1062] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX128).

[1063] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX129).

[1064] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX130).

[1065] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX131).

[1066] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX132).

[1067] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX133).

[1068] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX134).

[1069] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX135).

[1070] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX136).

[1071] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX137).

[1072] A present compound (L-1) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX138).

[1073] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX139).

[1074] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX140).

[1075] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX141).

[1076] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX142).

[1077] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX143).

[1078] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX144).

[1079] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX145).

[1080] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX146).

[1081] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX147).

[1082] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX148).

[1083] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX149).

[1084] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX150).

[1085] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX151).

[1086] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX152).

[1087] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX153).

[1088] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX154).

[1089] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX155).

[1090] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX156).

[1091] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX157).

[1092] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX158).

[1093] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX159).

[1094] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX160).

[1095] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX161).

[1096] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX162).

[1097] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX163).

[1098] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX164).

[1099] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX165).

[1100] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX166).

[1101] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX167).

[1102] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX168).

[1103] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX169).

[1104] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX170).

[1105] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX171).

[1106] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX172).

[1107] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX173).

[1108] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX174).

[1109] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX175).

[1110] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX116).

[1111] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX177).

[1112] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX178).

[1113] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX179).

[1114] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX180).

[1115] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX181).

[1116] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX182).

[1117] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX183).

[1118] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX184).

[1119] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX185).

[1120] A present compound (L-1) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX186).

[1121] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX187).

[1122] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX188).

[1123] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX189).

[1124] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX190).

[1125] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX191).

[1126] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX192).

[1127] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX193).

[1128] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX194).

[1129] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX195).

[1130] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX196).

[1131] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX197).

[1132] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX198).

[1133] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX199).

[1134] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX200).

[1135] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX201).

[1136] A present compound (L-1) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX202).

[1137] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX203).

[1138] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX204).

[1139] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX205).

[1140] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX206).

[1141] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX207).

[1142] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX208).

[1143] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX209).

[1144] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX210).

[1145] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX211).

[1146] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX212).

[1147] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX213).

[1148] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX214).

[1149] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX215).

[1150] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX216).

[1151] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents A hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX217).

[1152] A present compound (L-1) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX218).

[1153] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX219).

[1154] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX220).

[1155] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX221).

[1156] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX222).

[1157] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX223).

[1158] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX224).

[1159] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX225).

[1160] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX226).

[1161] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX227).

[1162] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX228).

[1163] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX229).

[1164] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX230).

[1165] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX231).

[1166] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX232).

[1167] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX233).

[1168] A present compound (L-1) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX234).

[1169] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX235).

[1170] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX236).

[1171] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX237).

[1172] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX238).

[1173] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX239).

[1174] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX240).

[1175] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX241).

[1176] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX242).

[1177] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX243).

[1178] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX244).

[1179] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX245).

[1180] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX246).

[1181] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX247).

[1182] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX248).

[1183] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX249).

[1184] A present compound (L-1) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX250).

[1185] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX251).

[1186] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX252).

[1187] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX253).

[1188] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX254).

[1189] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX255).

[1190] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX256).

[1191] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.1 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX257).

[1192] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX258).

[1193] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents dny one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX259).

[1194] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX260).

[1195] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX261).

[1196] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX262).

[1197] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX263).

[1198] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX264).

[1199] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX265).

[1200] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX266).

[1201] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CF, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX267).

[1202] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CCl, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX268).

[1203] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CBr, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX269).

[1204] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents C-1, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX270).

[1205] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents C-Me, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX271).

[1206] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents COMe, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX272).

[1207] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CCF.sub.3, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX273).

[1208] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents COCF.sub.3, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX274).

[1209] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX275).

[1210] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.1, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX276).

[1211] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX277).

[1212] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX278).

[1213] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX279).

[1214] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX280).

[1215] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX281).

[1216] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX282).

[1217] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX283).

[1218] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX284).

[1219] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX285).

[1220] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX286).

[1221] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX287).

[1222] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX288).

[1223] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX289).

[1224] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX290).

[1225] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX291).

[1226] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX292).

[1227] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX293).

[1228] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX294).

[1229] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX295).

[1230] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX296).

[1231] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX297).

[1232] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX298).

[1233] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX299).

[1234] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX300).

[1235] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX301).

[1236] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX302).

[1237] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX303).

[1238] A present compound (L-l) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX304).

[1239] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX305).

[1240] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX306).

[1241] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX307).

[1242] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX308).

[1243] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX309).

[1244] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX310).

[1245] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX311).

[1246] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX312).

[1247] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX313).

[1248] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX314).

[1249] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX315).

[1250] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX316).

[1251] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX317).

[1252] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX318).

[1253] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX319).

[1254] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX320).

[1255] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX321).

[1256] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX322).

[1257] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX323).

[1258] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX324).

[1259] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX325).

[1260] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX326).

[1261] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX327).

[1262] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX328).

[1263] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX329).

[1264] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX330).

[1265] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX331).

[1266] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX332).

[1267] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX333).

[1268] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX334).

[1269] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX335).

[1270] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX336).

[1271] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX337).

[1272] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX338).

[1273] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX339).

[1274] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX340).

[1275] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX341).

[1276] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX342).

[1277] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one (hereinafter, referred to as Compound class SX343).

[1278] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX344).

[1279] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX345).

[1280] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX346).

[1281] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX347).

[1282] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one (hereinafter, referred to as Compound class SX348).

[1283] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX349).

[1284] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX350).

[1285] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX351).

[1286] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX352).

[1287] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX353).

[1288] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX354).

[1289] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX355).

[1290] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX356).

[1291] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.1 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX357).

[1292] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX358).

[1293] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX359).

[1294] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX360).

[1295] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX361).

[1296] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX362).

[1297] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX363).

[1298] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX364).

[1299] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX365).

[1300] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent an iodine atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX366).

[1301] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent an iodine atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX367).

[1302] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L.] to [Table L3](hereinafter, referred to as Compound class SX368).

[1303] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX369).

[1304] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX370).

[1305] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent. indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX371).

[1306] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX372).

[1307] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX373).

[1308] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX374).

[1309] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX375).

[1310] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX376).

[1311] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX377).

[1312] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX378).

[1313] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a fluorine atom, R.sup.1, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX379).

[1314] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX380).

[1315] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX381).

[1316] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX382).

[1317] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX383).

[1318] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX384).

[1319] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX385).

[1320] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX386).

[1321] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX387).

[1322] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX388).

[1323] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX389).

[1324] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX390).

[1325] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX391).

[1326] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX392).

[1327] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX393).

[1328] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX394).

[1329] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX395).

[1330] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX396).

[1331] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX397).

[1332] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydroqen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX398).

[1333] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX399).

[1334] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX400).

[1335] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX401).

[1336] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX402).

[1337] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX403).

[1338] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX404).

[1339] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX405).

[1340] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX406).

[1341] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX407).

[1342] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX408).

[1343] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX409).

[1344] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX410).

[1345] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX411).

[1346] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX412).

[1347] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX413).

[1348] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX414).

[1349] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX415).

[1350] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX416).

[1351] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX417).

[1352] A present compound (L-1) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX418).

[1353] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents any one group selected from a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a methyl group, an ethyl group, a propyl group, an isopropyl group, a cyclopropyl group, or CF.sub.3, and R.sup.1, R.sup.2, R.sup.1, R.sup.4, R.sup.5 represent a hydrogen atom (hereinafter, referred to as Compound class SX419).

[1354] A compound represented by formula (L-2):

##STR00046##

(hereinafter, referred to as Compound (L-2)) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, and R.sup.4, R.sup.5, R.sup.6, and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX420).

[1355] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen aLom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX421).

[1356] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX422).

[1357] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX423).

[1358] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX424).

[1359] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX425).

[1360] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX426).

[1361] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX427).

[1362] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX428).

[1363] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX429).

[1364] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX430).

[1365] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX431).

[1366] A present compound (L-2) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX432).

[1367] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX433).

[1368] A present compound (L-2) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX434).

[1369] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX435).

[1370] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX436).

[1371] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX437).

[1372] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX438).

[1373] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX439).

[1374] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX440).

[1375] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX441).

[1376] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group m, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX442).

[1377] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group m, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX443).

[1378] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group m, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX444).

[1379] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX445).

[1380] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX446).

[1381] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX447).

[1382] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX448).

[1383] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.4, R.sup.5, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX449).

[1384] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX450).

[1385] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX451).

[1386] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX452).

[1387] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX453).

[1388] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX454).

[1389] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX455).

[1390] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX456).

[1391] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX457).

[1392] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX458).

[1393] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX459).

[1394] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX460).

[1395] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX461).

[1396] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX462).

[1397] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX463).

[1398] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX464).

[1399] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX465).

[1400] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX466).

[1401] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX467).

[1402] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX468).

[1403] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX469).

[1404] A present compound (L-2) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX470).

[1405] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX471).

[1406] A present compound (L-2) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX472).

[1407] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX473).

[1408] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX474).

[1409] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX475).

[1410] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX476).

[1411] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX477).

[1412] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX478).

[1413] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.5, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX479).

[1414] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX480).

[1415] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX481).

[1416] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX482).

[1417] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX483).

[1418] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX484).

[1419] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX485).

[1420] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX486).

[1421] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX487).

[1422] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX488).

[1423] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX489).

[1424] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX490).

[1425] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX491).

[1426] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX492).

[1427] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX493).

[1428] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX494).

[1429] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX495).

[1430] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX496).

[1431] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX497).

[1432] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX498).

[1433] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX499).

[1434] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX500).

[1435] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX501).

[1436] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX502).

[1437] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX503).

[1438] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX504).

[1439] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX505).

[1440] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX506).

[1441] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX507).

[1442] A present compound (L-2) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX508).

[1443] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX509).

[1444] A present compound (L-2) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX510).

[1445] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX511).

[1446] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX512).

[1447] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX513).

[1448] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX514).

[1449] A present compound (L-2) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX515).

[1450] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX516).

[1451] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX517).

[1452] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX518).

[1453] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX519).

[1454] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.1 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX520).

[1455] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX521).

[1456] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX522).

[1457] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX523).

[1458] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX524).

[1459] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX525).

[1460] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX526).

[1461] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX527).

[1462] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX528).

[1463] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX529).

[1464] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX530).

[1465] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX531).

[1466] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX532).

[1467] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX533).

[1468] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a fluorine atom, R.sup.4, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX534).

[1469] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a chlorine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX535).

[1470] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a bromine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX536).

[1471] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents an iodine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX537).

[1472] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a methyl group, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX538).

[1473] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a methoxy group, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX539).

[1474] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents CF.sub.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX540).

[1475] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents OCF.sub.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX541).

[1476] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX542).

[1477] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX543).

[1478] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX544).

[1479] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX545).

[1480] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.1, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX546).

[1481] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX547).

[1482] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX548).

[1483] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX549).

[1484] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX550).

[1485] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX551).

[1486] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX552).

[1487] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX553).

[1488] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX554).

[1489] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX555).

[1490] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX556).

[1491] A present compound (L-2) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX557).

[1492] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX558).

[1493] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX559).

[1494] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX560).

[1495] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX561).

[1496] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX562).

[1497] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX563).

[1498] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX564).

[1499] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX565).

[1500] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX566).

[1501] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX567).

[1502] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX568).

[1503] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX569).

[1504] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX570).

[1505] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX571).

[1506] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX572).

[1507] A present compound (L-2) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX573).

[1508] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX574).

[1509] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX575).

[1510] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX576).

[1511] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX577).

[1512] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX578).

[1513] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX579).

[1514] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX580).

[1515] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX581).

[1516] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX582).

[1517] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3. R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX583).

[1518] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX584).

[1519] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX585).

[1520] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX586).

[1521] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX587).

[1522] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX588).

[1523] A present compound (L-2) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX589).

[1524] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX590).

[1525] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX591).

[1526] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX592).

[1527] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX593).

[1528] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX594).

[1529] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX595).

[1530] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX596).

[1531] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX597).

[1532] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX598).

[1533] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX599).

[1534] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX600).

[1535] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX601).

[1536] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX602).

[1537] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX603).

[1538] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX604).

[1539] A present compound (L-2) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX605).

[1540] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX606).

[1541] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX607).

[1542] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX608).

[1543] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX609).

[1544] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX610).

[1545] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX611).

[1546] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX612).

[1547] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX613).

[1548] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX614).

[1549] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX615).

[1550] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX616).

[1551] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX617).

[1552] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX618).

[1553] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX619).

[1554] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX620).

[1555] A present compound (L-2) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX621).

[1556] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX622).

[1557] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX623).

[1558] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX624).

[1559] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX625).

[1560] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX626).

[1561] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX627).

[1562] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX628).

[1563] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX629).

[1564] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX630).

[1565] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX631).

[1566] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX632).

[1567] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX633).

[1568] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX634).

[1569] A present compound (L-2) wherein R.sup.2 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX635).

[1570] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX636).

[1571] A present compound (L-2) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX637).

[1572] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX638).

[1573] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX639).

[1574] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX640).

[1575] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX641).

[1576] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX642).

[1577] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX643).

[1578] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX644).

[1579] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX645).

[1580] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX646).

[1581] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX647).

[1582] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX648).

[1583] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX649).

[1584] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX650).

[1585] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX651).

[1586] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX652).

[1587] A present compound (L-2) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX653).

[1588] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX654).

[1589] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX655).

[1590] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX656).

[1591] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX657).

[1592] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX658).

[1593] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX659).

[1594] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX660).

[1595] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX661).

[1596] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX662).

[1597] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX663).

[1598] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX664).

[1599] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX665).

[1600] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX666).

[1601] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX667).

[1602] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX668).

[1603] A present compound (L-2) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX669).

[1604] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX670).

[1605] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX671).

[1606] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX672).

[1607] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX673).

[1608] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX674).

[1609] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX675).

[1610] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX676).

[1611] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX677).

[1612] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX678).

[1613] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX679).

[1614] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX680).

[1615] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX681).

[1616] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX682).

[1617] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX683).

[1618] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX684).

[1619] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX685).

[1620] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CF, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX686).

[1621] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CCl, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX687).

[1622] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CBr, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX688).

[1623] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CI, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX689).

[1624] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents C-Me, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX690).

[1625] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents COMe, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX691).

[1626] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CCF.sub.3, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX692).

[1627] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents COCF.sub.3, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX693).

[1628] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX694).

[1629] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX695).

[1630] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX696).

[1631] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX697).

[1632] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX698).

[1633] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX699).

[1634] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX700).

[1635] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX701).

[1636] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX702).

[1637] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX703).

[1638] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX704).

[1639] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX705).

[1640] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX706).

[1641] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX707).

[1642] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX708).

[1643] A present compound (L-2) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX709).

[1644] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX710).

[1645] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX711).

[1646] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX712).

[1647] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX713).

[1648] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX714).

[1649] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX715).

[1650] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX716).

[1651] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX717).

[1652] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX718).

[1653] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX719).

[1654] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX720).

[1655] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX721).

[1656] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one (hereinafter, referred to as Compound class SX722).

[1657] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX723).

[1658] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX724).

[1659] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a fluorine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX725).

[1660] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX726).

[1661] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX727).

[1662] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX728).

[1663] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX729).

[1664] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX730).

[1665] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX731).

[1666] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX732).

[1667] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX733).

[1668] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX734).

[1669] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX735).

[1670] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX736).

[1671] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX737).

[1672] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX738).

[1673] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX739).

[1674] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX740).

[1675] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a chlorine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX741).

[1676] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX742).

[1677] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX743).

[1678] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX744).

[1679] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX745).

[1680] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX746).

[1681] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX747).

[1682] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX748).

[1683] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX749).

[1684] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX750).

[1685] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX751).

[1686] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX752).

[1687] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX753).

[1688] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX754).

[1689] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX755).

[1690] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX756).

[1691] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a bromine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX757).

[1692] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX758).

[1693] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX759).

[1694] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX760).

[1695] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX761).

[1696] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX762).

[1697] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX763).

[1698] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX764).

[1699] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX765).

[1700] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX766).

[1701] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX767).

[1702] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX768).

[1703] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX769).

[1704] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX770).

[1705] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX771).

[1706] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX772).

[1707] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an iodine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX773).

[1708] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX774).

[1709] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX775).

[1710] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX776).

[1711] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX777).

[1712] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX778).

[1713] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX779).

[1714] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX780).

[1715] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX781).

[1716] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX782).

[1717] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX783).

[1718] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX784).

[1719] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX785).

[1720] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX786).

[1721] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX787).

[1722] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX788).

[1723] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a methyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX789).

[1724] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents a fluorine atom, R.sup.2, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX790).

[1725] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one (hereinafter, referred to as Compound class SX791).

[1726] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX792).

[1727] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX793).

[1728] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX794).

[1729] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX795).

[1730] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX796).

[1731] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX797).

[1732] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX798).

[1733] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX799).

[1734] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX800).

[1735] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one (hereinafter, referred to as Compound class SX801).

[1736] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX802).

[1737] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX803).

[1738] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX804).

[1739] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents an ethyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX805).

[1740] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX806).

[1741] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX807).

[1742] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX808).

[1743] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX809).

[1744] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents a methyl group, R.sup.1, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX810).

[1745] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX811).

[1746] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX812).

[1747] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX813).

[1748] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX814).

[1749] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX815).

[1750] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX816).

[1751] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX817).

[1752] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX818).

[1753] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX819).

[1754] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX820).

[1755] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents CF.sub.3, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX821).

[1756] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX822).

[1757] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX823).

[1758] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX824).

[1759] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX825).

[1760] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX826).

[1761] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX827).

[1762] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX828).

[1763] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX829).

[1764] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX830).

[1765] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX831).

[1766] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX832).

[1767] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX833).

[1768] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX834).

[1769] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX835).

[1770] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SXB36).

[1771] A present compound (L-2) wherein R.sup.1 and R.sup.2 represents a cyclopropyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX837).

[1772] A present compound (L-2) wherein R.sup.1 represents any one of group of a chlorine atom, R.sup.2 represents any one group selected from a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a methyl group, an ethyl group, a propyl group, an isopropyl group, a cyclopropyl group, or CF.sub.3, and R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.2 represent a hydrogen atom (hereinafter, referred to as Compound class SX838).

[1773] A compound represented by formula (L-3):

##STR00047##

(hereinafter, referred to as Compound (L-3)) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX839).

[1774] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX840).

[1775] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX841).

[1776] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX842).

[1777] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX843).

[1778] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX844).

[1779] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX845).

[1780] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX846).

[1781] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX847).

[1782] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX848).

[1783] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX849).

[1784] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1](hereinafter, referred to as Compound class SX850).

[1785] A present compound (L-3) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX851).

[1786] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX852).

[1787] A present compound (L-3) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX853).

[1788] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX854).

[1789] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX855).

[1790] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX856).

[1791] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX857).

[1792] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX858).

[1793] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX859).

[1794] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX860).

[1795] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX861).

[1796] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX862).

[1797] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX863).

[1798] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX864).

[1799] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX865).

[1800] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX866).

[1801] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX867).

[1802] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX868).

[1803] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX869).

[1804] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX870).

[1805] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX871).

[1806] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX872).

[1807] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.4, R.sup.5, R.sup.1 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX873).

[1808] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX874).

[1809] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX875).

[1810] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.3 represents any one substituent indicated in [Table L1] (hereinafter, referred to as Compound class SX876).

[1811] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX877).

[1812] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX878).

[1813] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX879).

[1814] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX880).

[1815] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX881).

[1816] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX882).

[1817] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX883).

[1818] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX884).

[1819] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX885).

[1820] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX886).

[1821] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX887).

[1822] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX888).

[1823] A present compound (L-3) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX889).

[1824] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX890).

[1825] A present compound (L-3) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX891).

[1826] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX892).

[1827] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX893).

[1828] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX894).

[1829] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX895).

[1830] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX896).

[1831] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX897).

[1832] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX898).

[1833] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX899).

[1834] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX900).

[1835] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX901).

[1836] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX902).

[1837] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX903).

[1838] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX904).

[1839] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX905).

[1840] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX906).

[1841] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX907).

[1842] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX908).

[1843] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX909).

[1844] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX910).

[1845] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX911).

[1846] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX912).

[1847] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX913).

[1848] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX914).

[1849] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX915).

[1850] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX916).

[1851] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX917).

[1852] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX918).

[1853] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX919).

[1854] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX920).

[1855] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.1, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX921).

[1856] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX922).

[1857] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX923).

[1858] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX924).

[1859] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX925).

[1860] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX926).

[1861] A present compound (L-3) wherein R.sup.1 represents a propyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX927).

[1862] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX928).

[1863] A present compound (L-3) wherein R.sup.1 represents an isopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX929).

[1864] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX930).

[1865] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX931).

[1866] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX932).

[1867] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX933).

[1868] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX934).

[1869] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a bromine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX935).

[1870] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX936).

[1871] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX937).

[1872] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX938).

[1873] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX939).

[1874] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX940).

[1875] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX941).

[1876] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX942).

[1877] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an iodine atom, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX943).

[1878] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a methyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX944).

[1879] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX945).

[1880] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX946).

[1881] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents an isopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX947).

[1882] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a cyclopropyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX948).

[1883] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents CF.sub.3, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX949).

[1884] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents an ethyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX950).

[1885] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX951).

[1886] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a propyl group, R.sup.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX952).

[1887] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a fluorine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX953).

[1888] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a chlorine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX954).

[1889] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a bromine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX955).

[1890] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents an iodine atom, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX956).

[1891] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.1 represents a hydrogen atom, R.sup.3 represents a methyl group, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX957).

[1892] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents a methoxy group, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX958).

[1893] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents CF.sub.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2](hereinafter, referred to as Compound class SX959).

[1894] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.3 represents OCF.sub.3, R.sup.4, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.5 represents any one substituent indicated in [Table L1] to [Table L2] (hereinafter, referred to as Compound class SX960).

[1895] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX961).

[1896] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX962).

[1897] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX963).

[1898] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX964).

[1899] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX965).

[1900] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX966).

[1901] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX967).

[1902] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX968).

[1903] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX969).

[1904] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX970).

[1905] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX971).

[1906] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX972).

[1907] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX973).

[1908] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX974).

[1909] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX975).

[1910] A present compound (L-3) wherein R.sup.1 represents a fluorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX976).

[1911] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX977).

[1912] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX978).

[1913] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX979).

[1914] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX980).

[1915] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX981).

[1916] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX982).

[1917] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX983).

[1918] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX984).

[1919] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX985).

[1920] A present compound (L-3) wherein R.sup.2 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX986).

[1921] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX987).

[1922] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX988).

[1923] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX989).

[1924] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX990).

[1925] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX991).

[1926] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a hydrogen atom, R.sup.4 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.6 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX992).

[1927] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX993).

[1928] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX994).

[1929] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX995).

[1930] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX996).

[1931] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX997).

[1932] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX998).

[1933] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX999).

[1934] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1000).

[1935] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1001).

[1936] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1002).

[1937] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1003).

[1938] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1004).

[1939] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1005).

[1940] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1006).

[1941] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1007).

[1942] A present compound (L-3) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1008).

[1943] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1009).

[1944] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1010).

[1945] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1011).

[1946] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1012).

[1947] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1013).

[1948] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1014).

[1949] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1015).

[1950] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1016).

[1951] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1017).

[1952] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1018).

[1953] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1019).

[1954] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1020).

[1955] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1021).

[1956] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1022).

[1957] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1023).

[1958] A present compound (L-3) wherein R.sup.1 represents an iodine atom, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1024).

[1959] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1025).

[1960] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1026).

[1961] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1027).

[1962] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1028).

[1963] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1029).

[1964] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1030).

[1965] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1031).

[1966] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1032).

[1967] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1033).

[1968] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1034).

[1969] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1035).

[1970] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1036).

[1971] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1037).

[1972] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1038).

[1973] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1039).

[1974] A present compound (L-3) wherein R.sup.1 represents a methyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1040).

[1975] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1041).

[1976] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1042).

[1977] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1043).

[1978] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1044).

[1979] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1045).

[1980] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1046).

[1981] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1047).

[1982] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1048).

[1983] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1049).

[1984] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1050).

[1985] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1051).

[1986] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1052).

[1987] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1053).

[1988] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1054).

[1989] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L.] to [Table L3](hereinafter, referred to as Compound class SX1055).

[1990] A present compound (L-3) wherein R.sup.1 represents an ethyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1056).

[1991] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1057).

[1992] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1058).

[1993] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1059).

[1994] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1060).

[1995] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1061).

[1996] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1062).

[1997] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1063).

[1998] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1064).

[1999] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1065).

[2000] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1066).

[2001] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1067).

[2002] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1068).

[2003] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1069).

[2004] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1070).

[2005] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1071).

[2006] A present compound (L-3) wherein R.sup.1 represents CF.sub.3, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1072).

[2007] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1073).

[2008] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1074).

[2009] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1075).

[2010] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1076).

[2011] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1077).

[2012] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1078).

[2013] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1079).

[2014] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1080).

[2015] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1081).

[2016] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1082).

[2017] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1083).

[2018] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1084).

[2019] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1085).

[2020] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1086).

[2021] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1087).

[2022] A present compound (L-3) wherein R.sup.1 represents a cyclopropyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1088).

[2023] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1089).

[2024] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1090).

[2025] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1091).

[2026] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1092).

[2027] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1093).

[2028] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1094).

[2029] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1095).

[2030] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1096).

[2031] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1097).

[2032] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1098).

[2033] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1099).

[2034] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1100).

[2035] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1101).

[2036] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1102).

[2037] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1103).

[2038] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1104).

[2039] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.2 represents CF, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1105).

[2040] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CCl, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1106).

[2041] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CBr, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1107).

[2042] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CI, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1108).

[2043] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents C-Me, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1109).

[2044] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents COMe, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1110).

[2045] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents CCF.sub.3, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1111).

[2046] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.7 represents COCF.sub.3, R.sup.3, R.sup.5 and R.sup.6 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1112).

[2047] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1113).

[2048] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1114).

[2049] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1115).

[2050] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1116).

[2051] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1117).

[2052] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1118).

[2053] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1119).

[2054] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1120).

[2055] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1121).

[2056] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1122).

[2057] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1123).

[2058] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1124).

[2059] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1125).

[2060] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1126).

[2061] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1127).

[2062] A present compound (L-3) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a hydrogen atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1128).

[2063] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1129).

[2064] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1130).

[2065] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1131).

[2066] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1132).

[2067] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1133).

[2068] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1134).

[2069] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1135).

[2070] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1136).

[2071] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1137).

[2072] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1138).

[2073] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1139).

[2074] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one (hereinafter, referred to as Compound class SX1140).

[2075] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1141).

[2076] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1142).

[2077] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1143).

[2078] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a fluorine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1144).

[2079] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1145).

[2080] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1146).

[2081] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1147).

[2082] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1148).

[2083] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1149).

[2084] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1150).

[2085] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1151).

[2086] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1152).

[2087] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1153).

[2088] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1154).

[2089] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1155).

[2090] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1156).

[2091] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1157).

[2092] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1158).

[2093] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1159).

[2094] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a chlorine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1160).

[2095] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1161).

[2096] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1162).

[2097] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1163).

[2098] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1164).

[2099] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1165).

[2100] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1166).

[2101] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1167).

[2102] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1168).

[2103] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1169).

[2104] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1170).

[2105] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1171).

[2106] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1172).

[2107] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1173).

[2108] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1174).

[2109] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1175).

[2110] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a bromine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1176).

[2111] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1177).

[2112] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1178).

[2113] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1179).

[2114] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1180).

[2115] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1181).

[2116] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1182).

[2117] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1183).

[2118] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1184).

[2119] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1185).

[2120] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1186).

[2121] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1187).

[2122] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1188).

[2123] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1189).

[2124] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1190).

[2125] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1191).

[2126] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an iodine atom, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1192).

[2127] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1193).

[2128] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1194).

[2129] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1195).

[2130] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1196).

[2131] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1197).

[2132] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1198).

[2133] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1199).

[2134] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1200).

[2135] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1201).

[2136] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1202).

[2137] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1203).

[2138] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1204).

[2139] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1205).

[2140] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1206).

[2141] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1207).

[2142] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a methyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1208).

[2143] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1209).

[2144] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1210).

[2145] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1211).

[2146] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1212).

[2147] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1213).

[2148] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1214).

[2149] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1215).

[2150] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1216).

[2151] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1217).

[2152] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1218).

[2153] A present compound (L-3) wherein R.sup.3 and R.sup.2 represent an ethyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1219).

[2154] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1220).

[2155] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1221).

[2156] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1222).

[2157] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1223).

[2158] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent an ethyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1224).

[2159] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1225).

[2160] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1226).

[2161] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1227).

[2162] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1228).

[2163] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1229).

[2164] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1230).

[2165] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1231).

[2166] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1232).

[2167] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1233).

[2168] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1234).

[2169] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1235).

[2170] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1236).

[2171] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1237).

[2172] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1238).

[2173] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1239).

[2174] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent CF.sub.3, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1240).

[2175] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1241).

[2176] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1242).

[2177] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a bromine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1243).

[2178] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents an iodine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1244).

[2179] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1245).

[2180] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents a methoxy group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1246).

[2181] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents CF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1247).

[2182] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.5 represents OCF.sub.3, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1248).

[2183] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1249).

[2184] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1250).

[2185] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a bromine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1251).

[2186] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents an iodine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1252).

[2187] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1253).

[2188] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents a methoxy group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1254).

[2189] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents CF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1255).

[2190] A present compound (L-3) wherein R.sup.1 and R.sup.2 represent a cyclopropyl group, R.sup.6 represents OCF.sub.3, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1256).

[2191] A present compound (L-3) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a group selected from a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an iodine atom, a methyl group, an ethyl group, a propyl group, an isopropyl group, a cyclopropyl group, or CF.sub.3, and R.sup.1, R.sup.2, R.sup.3, R.sup.4, and R.sup.5 represent a hydrogen atom (hereinafter, referred to as Compound class SX1257).

[2192] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1258).

[2193] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1259).

[2194] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1260).

[2195] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1261).

[2196] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1262).

[2197] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1263).

[2198] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1264).

[2199] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1265).

[2200] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1266).

[2201] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1267).

[2202] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1268).

[2203] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1269).

[2204] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1270).

[2205] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1271).

[2206] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1272).

[2207] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1273).

[2208] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1274).

[2209] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1275).

[2210] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1276).

[2211] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.3, R.sup.5, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3](hereinafter, referred to as Compound class SX1277).

[2212] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1278).

[2213] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1279).

[2214] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1280).

[2215] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1281).

[2216] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1282).

[2217] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1283).

[2218] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1284).

[2219] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.1 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1285).

[2220] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1286).

[2221] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1287).

[2222] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1288).

[2223] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1289).

[2224] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1290).

[2225] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1291).

[2226] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1292).

[2227] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1293).

[2228] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1294).

[2229] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1295).

[2230] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1296).

[2231] A present compound (L-l) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a fluorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1297).

[2232] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1298).

[2233] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1299).

[2234] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1300).

[2235] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1301).

[2236] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1302).

[2237] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1303).

[2238] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1304).

[2239] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1305).

[2240] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1306).

[2241] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1307).

[2242] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1308).

[2243] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1309).

[2244] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1310).

[2245] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1311).

[2246] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1312).

[2247] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1313).

[2248] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1314).

[2249] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1315).

[2250] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1316).

[2251] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a chlorine atom, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1317).

[2252] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1318).

[2253] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1319).

[2254] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1320).

[2255] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1321).

[2256] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1322).

[2257] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1323).

[2258] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1324).

[2259] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1325).

[2260] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1326).

[2261] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1327).

[2262] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1328).

[2263] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1329).

[2264] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1330).

[2265] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1331).

[2266] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1332).

[2267] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1333).

[2268] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1334).

[2269] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1335).

[2270] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1336).

[2271] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.5 represents a methyl group, R.sup.3, R.sup.6 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1337).

[2272] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1338).

[2273] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1339).

[2274] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1340).

[2275] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1341).

[2276] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1342).

[2277] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1343).

[2278] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1344).

[2279] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.1, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1345).

[2280] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1346).

[2281] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1347).

[2282] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1348).

[2283] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1349).

[2284] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1350).

[2285] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1351).

[2286] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1352).

[2287] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1353).

[2288] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1354).

[2289] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1355).

[2290] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1356).

[2291] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a fluorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1357).

[2292] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1358).

[2293] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1359).

[2294] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1360).

[2295] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1361).

[2296] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1362).

[2297] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1363).

[2298] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1364).

[2299] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1365).

[2300] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1366).

[2301] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1367).

[2302] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1368).

[2303] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1369).

[2304] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1370).

[2305] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1371).

[2306] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1372).

[2307] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1373).

[2308] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1374).

[2309] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1375).

[2310] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1376).

[2311] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a chlorine atom, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1377).

[2312] A present compound (L-1) wherein R.sup.1 represents a chlorine atom, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1378).

[2313] A present compound (L-1) wherein R.sup.1 represents a bromine atom, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1379).

[2314] A present compound (L-1) wherein R.sup.2 represents a methoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1380).

[2315] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1381).

[2316] A present compound (L-1) wherein R.sup.1 represents a methoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1382).

[2317] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.2 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1383).

[2318] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1384).

[2319] A present compound (L-1) wherein R.sup.1 represents an ethoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1385).

[2320] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1386).

[2321] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1387).

[2322] A present compound (L-1) wherein R.sup.1 represents a propoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1388).

[2323] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a hydrogen atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1389).

[2324] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1390).

[2325] A present compound (L-1) wherein R.sup.1 represents an isopropoxy group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1391).

[2326] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1392).

[2327] A present compound (L-1) wherein R.sup.1 represents a methylsulfanyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1393).

[2328] A present compound (L-l) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1394).

[2329] A present compound (L-1) wherein R.sup.1 represents a methylsulfinyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1395).

[2330] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a fluorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1396).

[2331] A present compound (L-1) wherein R.sup.1 represents a methylsulfonyl group, R.sup.2 represents a chlorine atom, R.sup.6 represents a methyl group, R.sup.3, R.sup.5 and R.sup.7 represent a hydrogen atom, and R.sup.4 represents any one substituent indicated in [Table L1] to [Table L3] (hereinafter, referred to as Compound class SX1397).

[2332] Next, the formulation examples of the present compounds (including the compounds of the present invention) are shown below. In the formulation examples, the parts represents part by weight unless otherwise specified. The present compound S represents the compounds described in the Compound Classes SX1 to SX1397.

Formulation Example 1

[2333] Thirty five (35) parts of a mixture of ammonium polyoxyethylene alkyl ether sulfate and wet silica (weight ratio: 1:1), 10 parts of any one of the present compound S, and 55 parts of water are mixed, and the mixture is then finely-ground by a wet grinding method to obtain a formulation.

Formulation Example 2

[2334] Fifty (50) parts of any one of the present compound S, 3 parts of calcium lignin sulfonate, 2 parts of sodium lauryl sulfate, and 45 parts of silica are well mixed-grinding to obtain a formulation.

Formulation Example 3

[2335] Five (5) parts of any one of the present compound S, 9 parts of polyoxyethylene styryl phenyl ether, 5 parts of polyoxyethylene decyl ether (Number of ethylene oxide additions: 5), 6 parts of calcium dodecylbenzene sulfonate and 75 parts of xylene are well mixed to obtain a formulation.

Formulation Example 4

[2336] Two (2) parts of any one of the present compound S, 1 part of silica, 2 parts of calcium lignin sulfonate, 30 parts of bentonite and 65 parts of kaolin clay are mixed-grinding, and thereto is added an appropriate amount of water, and the mixture is well kneaded and is then granulated with a granulator and dried to obtain a formulation.

Formulation Example 5

[2337] Ten (10) parts of any one of the present compound S is mixed with a mixture of 18 parts of benzyl alcohol and 9 parts of DMSO, and thereto are added 6.3 parts of GERONOL (registered trademark) TE250, 2.7 parts of Ethylan (registered trademark) NS-500LQ, and 54 parts of Solvent naphtha, and the mixture is mixed to obtain a formulation.

Formulation Example 6

[2338] Zero point one (0.1) parts of any one of the present compound S and 39.9 parts of kerosene are dissolved while mixing, and the mixture is placed in an aerosol container, and 60 parts of liquefied petroleum gas (mixture of propane, butane and isobutane; saturated vapor pressure: 0.47 MPa (25? C.)) is filled in the container to obtain a formulation.

Formulation Example 7

[2339] Zero point two (0.2) parts of any one of the present compound S, 50 parts of pyrethrum extract dreg powder, 30 parts of Machilus thunbergii powder, and 19.8 parts of wood powder are mixed, and an appropriate amount of water is added thereto, and the mixture is well kneaded, and is extructed with an extruder into a plate-like sheet, and the resulting sheet is made a spiral-like form thereof with a punching machine to obtain a formulation.

[2340] Next, an efficacy of the present compound (including the compound of the present invention) on controlling resistant harmful arthropods is shown by Test examples. The following tests were conducted at 25? C.

Test Method 1

[2341] Test compounds are made to a formulation according to a similar method to that described in the Formulation example 1, and thereto is added water containing 0.03 v/v % of Shindain (registered trademark) to prepare a diluted solution containing a prescribed concentration of the test compound.

[2342] Cucumber (cucumber sativus) seedling (on the developmental stage of the second true leaf) is planted in a cup, and approximately 30 resistant cotton aphids (Aphis gossypii) (all stages of life) (lineages collected in Miyazaki prefecture in 2012, screened with imidacloprid). After one day, the diluted solutions are sprayed into the seedling at a ratio of 10 mL/seedling. After 5 days, the number of the surviving insects is examined and the controlling value is calculated by the following equation.

Controlling value (%)?{1?(Cb?Tai)/(Cai?Tb)}?100

wherein the symbols in the equation represent the following descriptions. [2343] Cb: Number of the test insects in untreated group; [2344] Cai: Number of the surviving insects at the time of the examination in untreated group; [2345] Tb: Number of the test insects in treated group; [2346] Tai: Number of the surviving insects at the time of the examination in treated group;

[2347] Here the untreated group represents a group where a similar treatment procedure to that of treated group except not using the test compound is done.

Test Example 1-1

[2348] The test was conducted according to the Test method 1 by making the prescribed concentration 500 ppm and using the below-mentioned present compound and the compound of the present invention as a test compound, and as the result of the test, the below-mentioned present compounds and the compounds of the present invention showed 90% or more as the controlling value.

[2349] Present compound Nos: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 21, 24, 29, 30, 32, 35, 37, 38, 40, 41, 42, 44, 45, 47, 49, 50, 67, 68, 73;

[2350] Compound Nos of the present invention: 19, 20, 22, 23, 27, 31, 36, 39, 43, 46, 48, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 69, 70, 71, 72, 74, 75, 76, 77, 78

Test Example 1-2

[2351] The test is conducted according to the Test method 1 by making the prescribed concentration 200 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant cotton aphids (Aphis gossypii).

Test Method 2

[2352] Test compounds are made to a formulation according to a similar method to that described in the Formulation example 5, and thereto is added water containing 0.03 v/v % of Shindain (registered trademark) to prepare a diluted solution containing a prescribed concentration of the test compound.

[2353] Rice (Oryza sativa) seedling (on the developmental stage of the second true leaf) is planted in a container, and the diluted solutions are sprayed into the seedling in a ratio of 10 mL/seedling. Thereafter, 20 of 3rd instar larvae of resistant brown planthoppers (Nilaparvata lugens) (lineages collected in Kagoshima prefecture in 2018, screened with imidacloprid) are released onto the rice leaves. After 6 days, the number of the surviving insects is examined and the mortality is calculated by the following equation.

Mortality (%)={1?the number of the surviving insects/20}?100

Test Example 2-1

[2354] The test was conducted according to the Test method 2 by making the prescribed concentration 500 ppm and using the below-mentioned present compound and the compound of the present invention as a test compound, and, as the result of the test, the below-mentioned present compounds and the compounds of the present invention showed 90% or more as the controlling value.

[2355] Present compound Nos: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 21, 24, 29, 30, 32, 35, 37, 38, 40, 41, 42, 44, 45, 47, 49, 50, 67, 68, 73;

[2356] Compound Nos of the present invention: 19, 20, 22, 23, 27, 31, 36, 39, 43, 46, 48, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 69, 70, 71, 74, 75, 76, 77, 78

Test Example 2-2

[2357] The test is conducted according to the Test method 2 by making the prescribed concentration 200 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant brown planthoppers (Nilaparvata lugens).

Test Method 3

[2358] Test compounds are made to a formulation according to a similar method to that described in the Formulation example 5, and thereto is added water containing 0.03 v/v % of Shindain (registered trademark) to prepare a diluted solution containing a prescribed concentration of the test compound.

[2359] Rice (Oryza sativa) seedling (on the developmental stage of the second true leaf) is planted in a container, and the diluted solutions are sprayed into the seedling in a ratio of 10 mL/seedling. Thereafter, 20 of 3rd instar larvae of resistant white-backed planthopper (Sogatella furcifera) (lineages collected in Kagoshima prefecture in 2018, screened with fipronil) are released onto the rice leaves. After 6 days, the number of the surviving insects is examined and the mortality is calculated by the following equation.

[00001]$\mathrm{Mortality}\left(\%\right)=\left\{1-\mathrm{the}\mathrm{number}\mathrm{of}\mathrm{the}\mathrm{surviving}\mathrm{insects}/20\right\}?100$

Test Example 3-1

[2360] The test is conducted according to the Test method 2 by making the prescribed concentration 500 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant white-backed planthopper (Sogatella furcifera).

Test Example 3-2

[2361] The test is conducted according to the Test method 3 by making the prescribed concentration 200 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant white-backed planthopper (Sogatella furcifera).

Test Method 4

[2362] Test compounds are made to a formulation according to a similar method to that described in the Formulation example 5, and thereto is added water containing 0.03 v/v % of Shindain (registered trademark) to prepare a diluted solution containing a prescribed concentration of the test compound.

[2363] Rice (Oryza sativa) seedling (on the developmental stage of the second true leaf) is planted in a container, and the diluted solutions are sprayed into the seedling in a ratio of 10 mL/seedling. Thereafter, 20 of 3rd instar larvae of resistant white-backed planthopper (Sogatella furcifera) (lineages collected in Kagoshima prefecture in 2018, screened with imidacloprid and fipronil) are released onto the rice leaves. After 6 days, the number of the surviving insects is examined and the mortality is calculated by the following equation.

[00002]$\mathrm{Mortality}\left(\%\right)=\left\{1-\mathrm{the}\mathrm{number}\mathrm{of}\mathrm{the}\mathrm{surviving}\mathrm{insects}/20\right\}?100$

Test Example 4-1

[2364] The test is conducted according to the Test method 4 by making the prescribed concentration 500 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant white-backed planthopper (Sogatella furcifera).

Test Example 4-2

[2365] The test is conducted according to the Test method 4 by making the prescribed concentration 200 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant white-backed planthopper (Sogatella furcifera).

Test Method 5

[2366] Test compounds are made to a formulation according to a similar method to that described in the Formulation example 5, and thereto is added water containing 0.03 v/v % of Shindain (registered trademark) to prepare a diluted solution containing a prescribed concentration of the test compound.

[2367] Some adults of Resistant tobacco whiteflies (Bemisia tabaci) (Biotype Q or MED lineages) (lineages collected in Kumamoto prefecture in 2005, screened with imidacloprid) are released on tomato (Lycopersicon esculentum) seedling that is planted in a container, and then spawn for about 24 hours. The seedling are stored for 8 days, and the larvae of tobacco whiteflies (Bemisia tabaci) are hatched from the laid eggs. The diluted solutions are sprayed into the seedling in a ratio of 10 mL/seedling. After 7 days, the number of the surviving insects is examined, and the controlling value is calculated by the following equation.

Controlling value (%)?{1?(Cb?Tai)/(Cai?Tb)}?100

wherein the symbols in the formula represent the following descriptions. [2368] Cb: Number of the insects shortly before the treatment in untreated group; [2369] Cai: Number of the surviving insects at the time of the investigation in untreated group; [2370] Tb: Number of the insects shortly before the treatment in treated group; [2371] Tai: Number of the surviving insects at the time of the investigation in treated group;

[2372] Here the untreated group represents a group where a similar treatment procedure to that of treated group except not using the test compound is done.

Test Example 5-1

[2373] The test was conducted according to the Test method 5 by making the prescribed concentration 500 ppm and using the below-mentioned present compound and the compound of the present invention as a test compound, and, as the result of the test, the below-mentioned present compounds and the compounds of the present invention showed 90% or more as the controlling value.

[2374] Present compound Nos: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 21, 24, 29, 30, 32, 35, 37, 40, 41; Compound Nos of the present invention: 19, 20, 22, 23, 27, 31, 36, 46

Test Example 5-2

[2375] The test is conducted according to the Test method 5 by making the prescribed concentration 200 ppm and using the below-mentioned present compounds (including the Compounds of the present invention) as a test compound to examine an effect on controlling a resistant tobacco whiteflies (Bemisia tabaci).

Test Method 6

[2376] Each 1 mg of the present compounds (including the compounds of the present invention) is dissolved into 10 ?L of a mixed solution of xylene, DMF, and a surfactant (xylene:DMF:surfactant=4:4:1 (v/v ratio)). Thereto is added water containing 0.02% by volume of a spreader to prepare diluted solution A containing a prescribed concentration of the present compound.

[2377] Each 1 mg of the present ingredients is dissolved into 10 ?L of a mixed solution of xylene, DMF, and a surfactant (xylene:DMF:surfactant=4:4:1 (v/v ratio)). Thereto is added water containing 0.02% by volume of a spreader to prepare diluted solution B containing a prescribed concentration of the present ingredient.

[2378] The diluted solution A is mixed with the diluted solution B to prepare diluted solution C.

[2379] Leaf discs of Cucumber (cucumber sativus) cotyledon (length 1.5 cm) are placed in each well of 24-well microplate. Two (2) apterous adults and 8 larvae of cotton aphids (Aphis gossypii) per one well are released and the diluted solution C is sprayed at 20 ?L per one well. The group is defined as treated group. A well that is sprayed with 20 ?L of water containing 0.02% by volume of a spreader instead of the diluted solution C is defined as untreated group.

[2380] After drying the diluted solution C, the upper microplate is covered with a film sheet. After 5 days, the number of the surviving insects in each well is examined.

[2381] The controlling value is calculated by the following equation.

[00003]$\mathrm{Controlling}\mathrm{value}\left(\%\right)=\{1-\left(\mathrm{Tai}\right)/\mathrm{Cai})\}?100$

wherein the symbols in the equation represent the following descriptions. [2382] Cai: Number of the surviving insects at the time of the examination in untreated group; [2383] Tai: Number of the surviving insects at the time of the examination in treated group.

[2384] Specific diluted solutions C, which can confirm their effect according to the Test method 6, are described in the following 1) to 5). [2385] 1) The diluted solution C comprises the combination recited in List A wherein a concentration of the present compound (including the compounds of the present invention) is 200 ppm and a concentration of the present ingredient is 2,000 ppm. In List A, Comp X represents any compound selected from the present compounds 1 to 31. [2386] List A: [2387] Comp X+Clothianidin; Comp X+thiamethoxam; Comp X+imidacloprid; Comp X+thiacloprid; Comp X+flupyraditurone; Comp X+sulfoxaflor; Comp X+triflumezopyrim; Comp X+dicloromezotiaz; Comp X+beta-cyfluthrin; Comp X+tefluthrin; Comp X+fipronil; Comp X+chlorantraniliprole; Comp X+cyantraniliprole; Comp X+tetraniliprole; Comp X+thiodicarb; Comp X+carbofuran; Comp X+fluxametamide; Comp X+afoxolaner; Comp X+fluralaner; Comp X+broflanilide; Comp X+abamectin; Comp X+fluopyram; Comp X+fluensulfone; Comp X+fluazaindolizine; Comp X+tioxazafen; Comp X+flupyrimin; Comp X+Mycorrhizal Fungi; Comp X+Bradyrhizobium japonicum TA-11; Comp X+Bacillus firmus; Comp X+Bacillus firmus I-1582; Comp X+Bacillus amyloliquefaciens; Comp X+Bacillus amyloliquefaciens FZB42; Comp X+Pasteuria nishizawae; Comp X+Pasteuria nishizawae Pn1; Comp X+Pasteuria penetrans; Comp X+tebuconazole; Comp X+prothioconazole; Comp X+metconazole; Comp X+ipconazole; Comp X+triticonazole; Comp X+difenoconazole; Comp X+imazalil; Comp X+triadimenol; Comp X+tetraconazole; Comp X+flutriafol; Comp X+mandestrobin; Comp X+azoxystrobin; Comp X+pyraclostrobin; Comp X+trifloxystrobii; Comp X+fluoxastrobin; Comp X+picoxystrobin; Comp X+fenamidone; Comp X+metalaxyl; Comp X+metalaxyl-M; Comp X+fludioxonil; Comp X+sedaxane; Comp X+penflufen; Comp X+fluxapyroxad; Comp X+benzovindiflupyr; Comp X+boscalid; Comp X+carboxin; Comp X+penthiopyrad; Comp X+flutolanil; Comp X+captan; Comp X+thiram; Comp X+tolclofos-methyl; Comp X+thiabendazole; Comp X+ethaboxam; Comp X+mancozeb; Comp X+picarbutrazox; Comp X+oxathiapiprolin; Comp X+silthiofam; Camp X+inpyrfluxam. [2388] 2) The diluted solution C comprises the combination recited in List A wherein a concentration of the present compound (including the compound of the present invention) is 200 ppm, and a concentration of the present inqredient is 200 ppm. [2389] 3) The diluted solution C comprises the combination recited in List A wherein a concentration of the present compound (including the compound of the present invention) is 500 ppm, and a concentration of the present ingredient is 50 ppm. [2390] 4) The diluted solution C comprises the combination recited in List A wherein a concentration of the present compound (including the compound of the present invention) is 500 ppm, and a concentration of the present ingredient is 5 ppm. [2391] 5) The diluted solution C comprises the combination recited in List A wherein a concentration of the present compound (including the compound of the present invention) is 500 ppm, and a concentration of the present ingredient is 0.5 ppm.

Comparative Test Example 1

[2392] The test was conducted according to the Test method 1 by making the prescribed concentration 500 ppm and using the compounds represented by the below-mentioned formula (which was described in JP 2002-114783 A) (hereinafter, referred to as Comparative compound 1) as a test compound, and as the result of the test, the Comparative compound 1 showed 10% as the mortality.

##STR00048##

Comparative Test Example 2

[2393] The test was conducted according to the Test method 2 by making the prescribed concentration 500 ppm and using the Comparative compound 1 as a test compound, and as the result of the test, the Comparative compound 1 showed 10% as the mortality.

Comparative Test Example 3

[2394] The test was conducted according to the Test method 5 by making the prescribed concentration 500 ppm and using the Comparative compound 1 as a test compound, and as the result of the test, the Comparative compound 1 showed 10% as the mortality.

INDUSTRIAL APPLICABILITY

[2395] The present compound (including the compound of the present invention) has excellent control effect on resistant harmful arthropods.