Alkene-containing amide compound and application thereof
12319663 ยท 2025-06-03
Assignee
- SHENYANG SINOCHEM AGROCHEMICALS R&D CO., LTD. (Liaoning, CN)
- JIANGSU YANGNONG CHEMICAL CO., LTD. (Jiangsu, CN)
Inventors
- Bing Sun (Liaoning, CN)
- Huibin Yang (Liaoning, CN)
- Hongjuan Ma (Liaoning, CN)
- Junwu Ying (Liaoning, CN)
- Dongliang Cui (Liaoning, CN)
- Bo Qin (Liaoning, CN)
- Shuang Liang (Liaoning, CN)
- Gang WANG (Liaoning, CN)
- Zhengmao Lu (Liaoning, CN)
- Fan Zhang (Liaoning, CN)
- LIN CHEN (LIAONING, CN)
- Heying Pei (Liaoning, CN)
- Yan Cheng (Liaoning, CN)
- Mingxin Wang (Liaoning, CN)
- Bin Li (Liaoning, CN)
Cpc classification
C07D271/113
CHEMISTRY; METALLURGY
C07D405/12
CHEMISTRY; METALLURGY
C07D403/12
CHEMISTRY; METALLURGY
A01N43/82
HUMAN NECESSITIES
C07D401/12
CHEMISTRY; METALLURGY
C07D417/12
CHEMISTRY; METALLURGY
A01N43/80
HUMAN NECESSITIES
A01N43/713
HUMAN NECESSITIES
C07D271/04
CHEMISTRY; METALLURGY
C07D413/12
CHEMISTRY; METALLURGY
International classification
C07D257/06
CHEMISTRY; METALLURGY
A01N43/713
HUMAN NECESSITIES
A01N43/80
HUMAN NECESSITIES
A01N43/82
HUMAN NECESSITIES
C07D271/04
CHEMISTRY; METALLURGY
C07D271/113
CHEMISTRY; METALLURGY
C07D401/12
CHEMISTRY; METALLURGY
C07D403/12
CHEMISTRY; METALLURGY
C07D405/12
CHEMISTRY; METALLURGY
C07D413/12
CHEMISTRY; METALLURGY
Abstract
An alkene-containing amide compound of formula (I) and agriculturally acceptable salts thereof can be used as herbicides. ##STR00001##
Claims
1. An alkene-containing amide compound of formula I, a stereoisomer of the compound, and/or an agriculturally acceptable salt thereof, ##STR02386## wherein: X.sub.1 and X.sub.3 are independently selected from halogen, C.sub.1-C.sub.6 alkylsulfonyl, C.sub.1-C.sub.6 alkyl, and C.sub.1-C.sub.6 haloalkyl; W is CX.sub.2, X.sub.2 being hydrogen, Y.sub.1 oxy, Y.sub.1 oxy C.sub.1-C.sub.6 alkyl, Y.sub.1 sulfonyl C.sub.1-C.sub.6 alkyl, 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, 5-7 membered aromatic heterocycle containing 1-4 heteroatoms, 5-7 membered aliphatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, or 5-7 membered aromatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, wherein hydrogen on 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or the 5-7 membered aromatic heterocycle containing 1-4 heteroatoms is unsubstituted or substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkoxy, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, phenyl, and halophenyl; Y.sub.1 is selected from C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.6 alkyl, phenyl, 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, 5-7 membered aromatic heterocycle containing 1-4 heteroatoms, 5-7 membered aliphatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, and 5-7 membered aromatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, wherein hydrogen on the phenyl, the 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, and the 5-7 membered the aromatic heterocycle containing 1-4 heteroatoms is unsubstituted or substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkoxy, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, phenyl, and halophenyl; Z is Z.sub.1 or Z.sub.2; ##STR02387## Z.sub.2 is C.sub.3-C.sub.8 cycloalkenyl that is unsubstituted or having hydrogen on the ring thereof substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.6 alkenyl, and C.sub.3-C.sub.6 cycloalkyl; Q is Q.sub.2, or Q.sub.6 group; ##STR02388## B represents the carbon-carbon double bond, and the stereoisomer of the compound is a cis-stereoisomer in which hydrogen atoms are on a same side of the carbon-carbon double bond B or a trans-stereoisomer in which hydrogen atoms are on both sides of the carbon-carbon double bond B; R.sub.1 to R.sub.5 are independently selected from hydrogen, hydroxyl, cyano, nitro, halogen, phenyl, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 haloalkenyl, C.sub.2-C.sub.6 alkynyl, C.sub.2-C.sub.6 haloalkynyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.6 alkylthio, and benzyloxy, wherein R.sub.1 and R.sub.2 form a benzene ring, a 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or a 5-7 membered aromatic heterocycle containing 1-4 heteroatoms together with the carbon atoms on the connected benzene ring; R.sub.2 and R.sub.3 form a benzene ring, a 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or a 5-7 membered aromatic heterocycle containing 1-4 heteroatoms together with the carbon atoms on the connected benzene ring; R.sub.7 is hydrogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.6 alkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, or phenyl; and R.sub.11 is selected from hydrogen, halogen, cyano, nitro, C.sub.1-C.sub.6 alkylsulfonyl, C.sub.1-C.sub.6 haloalkylsulfonyl, C.sub.1-C.sub.6 alkylsulfinyl, C.sub.1-C.sub.6 haloalkylsulfinyl, C.sub.1-C.sub.6 alkylthio, C.sub.1-C.sub.6 haloalkylthio, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.3 alkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.3 alkoxy, and C.sub.3-C.sub.6 cycloalkyloxy.
2. The alkene-containing amide compound according to claim 1, the stereoisomer of the compound, and/or the agriculturally acceptable salt thereof, wherein: X.sub.1 and X.sub.3 are independently selected from halogen, C.sub.1-C.sub.6 alkylsulfonyl, C.sub.1-C.sub.6 alkyl, and C.sub.1-C.sub.6 haloalkyl; W is CX.sub.2, X.sub.2 being Y.sub.1 oxy or Y.sub.1 oxy C.sub.1-C.sub.6 alkyl; Y.sub.1 is selected from C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.6 alkyl, phenyl, a 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, a 5-7 membered aromatic heterocycle containing 1-4 heteroatoms, a 5-7 membered aliphatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, and a 5-7 membered aromatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, wherein the hydrogen on the phenyl, the 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or the 5-7 membered aromatic heterocycle containing 1-4 heteroatoms is unsubstituted or substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.3-C.sub.6 cycloalkyl, and C.sub.3-C.sub.6 cycloalkoxy; Z is the stereoisomer of Z.sub.1 or Z.sub.2; ##STR02389## Z.sub.2 is C.sub.3-C.sub.8 cycloalkenyl that is unsubstituted or having hydrogen on the ring thereof substituted by one or more substituents from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.6 alkenyl, and C.sub.3-C.sub.6 cycloalkyl; R.sub.1 to R.sub.5 are independently selected from hydrogen, hydroxyl, cyano, nitro, halogen, phenyl, C.sub.1-C.sub.6 alkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 alkylthio, and benzyloxy; R.sub.7 is hydrogen, C.sub.1-C.sub.6 alkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, or phenyl; and R.sub.11 is hydrogen, halogen, C.sub.1-C.sub.6 alkylthio, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, or C.sub.3-C.sub.6 cycloalkyl.
3. The alkene-containing amide compound according to claim 2, the stereoisomer of the compound, and/or the agriculturally acceptable salt thereof, wherein: X.sub.1 and X.sub.3 are independently selected from halogen, C.sub.1-C.sub.3 alkylsulfonyl, C.sub.1-C.sub.3 alkyl, and C.sub.1-C.sub.3 haloalkyl; W is selected from CX.sub.2, X.sub.2 being Y.sub.1 oxy or Y.sub.1 oxy C.sub.1-C.sub.3 alkyl; Z is from the stereoisomer of Z.sub.1 or Z.sub.2; ##STR02390## Z.sub.2 is C.sub.5-C.sub.6 cycloalkenyl that is unsubstituted of having hydrogen on the ring thereof substituted by one or more substituents selected from C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 alkoxy, and C.sub.1-C.sub.6 alkenyl; R.sub.1 to R.sub.5 are independently selected from hydrogen, hydroxyl, cyano, nitro, halogen, phenyl, C.sub.1-C.sub.6 alkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, C.sub.1-C.sub.6 alkoxy, and benzyloxy, R.sub.7 is hydrogen, C.sub.1-C.sub.6 alkyl, C.sub.2-C.sub.6 alkenyl, or phenyl; and R.sub.11 is hydrogen, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy, or C.sub.3-C.sub.6 cycloalkyl.
4. The alkene-containing amide compound according to claim 3, the stereoisomer of the compound, and/or the agriculturally acceptable salt thereof, wherein: X.sub.1 and X.sub.3 are independently selected from halogen, C.sub.1-C.sub.3 alkylsulfonyl, and C.sub.1-C.sub.3 alkyl; Z is the trans-isomer of Z.sub.1 or Z.sub.2; ##STR02391## Z.sub.2 is G.sub.1, G.sub.2, G.sub.3, or G.sub.4; ##STR02392## R.sub.1 to R.sub.5 are independently selected from hydrogen, hydroxyl, cyano, nitro, halogen, phenyl, methyl, ethyl, propyl, vinyl, propenyl, ethynyl, propynyl, methoxy, ethoxyl, benzyloxy, trifluoromethyl, and trifluoromethoxy; R.sub.7 is hydrogen, methyl, or ethyl; and R.sub.11 is hydrogen, chlorine or methyl.
5. A herbicidal composition, comprising an active ingredient and an agriculturally acceptable carrier, wherein the active ingredient is selected from the alkene-containing amide compound of claim 1, the stereoisomer thereof, and the agriculturally acceptable salt thereof, and a weight percentage of the active ingredient in the herbicidal composition is 1-99%.
6. A method for treating weeds, comprising: applying an effective dose of the herbicidal composition of claim 5 to a weed or a growth medium or site of the weed, wherein the weed is one or more selected from zinnia, piemarker, green bristlegrass, barnyard grass, and Veronica persica.
7. The method of claim 6, wherein the effective dose is 600 g a.i./hm.sub.2.
8. An alkene-containing amide compound of formula I, a stereoisomer of the compound, and/or an agriculturally acceptable salt thereof, ##STR02393## wherein: X.sub.1 and X.sub.3 are independently selected from halogen, C.sub.1-C.sub.6 alkylsulfonyl, C.sub.1-C.sub.6 alkyl, and C1-C.sub.6 haloalkyl; W is CX.sub.2, X.sub.2 being hydrogen, Y.sub.1 oxy, Y.sub.1 oxy C.sub.1-C.sub.6 alkyl, Y.sub.1 sulfonyl C.sub.1-C.sub.6 alkyl, 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, 5-7 membered aromatic heterocycle containing 1-4 heteroatoms, 5-7 membered aliphatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, or 5-7 membered aromatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, wherein hydrogen on 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or the 5-7 membered aromatic heterocycle containing 1-4 heteroatoms is unsubstituted or substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkoxy, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, phenyl, and halophenyl; Y.sub.1 is selected from C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.6 alkyl, phenyl, 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, 5-7 membered aromatic heterocycle containing 1-4 heteroatoms, 5-7 membered aliphatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, and 5-7 membered aromatic heterocyclic C.sub.1-C.sub.6 alkyl containing 1-4 heteroatoms, wherein hydrogen on the phenyl, the 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms, and the 5-7 membered the aromatic heterocycle containing 1-4 heteroatoms is unsubstituted or substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkoxy, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, phenyl, and halophenyl; Z is Z.sub.2, and Z.sub.2 is C.sub.3-C.sub.8 cycloalkenyl that is unsubstituted or having hydrogen on the ring thereof substituted by one or more substituents selected from nitro, halogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.6 alkenyl, and C.sub.3-C.sub.6 cycloalkyl; Q is Q.sub.1 group: ##STR02394## B represents the carbon-carbon double bond, and the stereoisomer of the compound is a cis-stereoisomer in which hydrogen atoms are on a same side of the carbon-carbon double bond B or a trans-stereoisomer in which hydrogen atoms are on both sides of the carbon-carbon double bond B; R.sub.1 to R.sub.5 are independently selected from hydrogen, hydroxyl, cyano, nitro, halogen, phenyl, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 haloalkenyl, C.sub.2-C.sub.6 alkynyl, C.sub.2-C.sub.6 haloalkynyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.6 alkylthio, and benzyloxy, wherein R.sub.1 and R.sub.2 form a benzene ring, a 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or a 5-7 membered aromatic heterocycle containing 1-4 heteroatoms together with the carbon atoms on the connected benzene ring; R.sub.2 and R.sub.3 form a benzene ring, a 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms or a 5-7 membered aromatic heterocycle containing 1-4 heteroatoms together with the carbon atoms on the connected benzene ring; R.sub.7 is hydrogen, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.6 alkyl, C.sub.2-C.sub.6 alkenyl, C.sub.2-C.sub.6 alkynyl, or phenyl; and R.sub.11 is selected from hydrogen, halogen, cyano, nitro, C.sub.1-C.sub.6 alkylsulfonyl, C.sub.1-C.sub.6 haloalkylsulfonyl, C.sub.1-C.sub.6 alkylsulfinyl, C.sub.1-C.sub.6 haloalkylsulfinyl, C.sub.1-C.sub.6 alkylthio, C.sub.1-C.sub.6 haloalkylthio, C.sub.1-C.sub.6 alkyl, C.sub.1-C.sub.6 haloalkyl, C.sub.1-C.sub.6 alkoxy, C.sub.1-C.sub.6 haloalkoxy, C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy, C.sub.1-C.sub.6 alkoxy C.sub.1-C.sub.3 alkoxy C.sub.1-C.sub.3 alkyl, C.sub.3-C.sub.6 cycloalkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.3 alkyl, C.sub.3-C.sub.6 cycloalkyl C.sub.1-C.sub.3 alkoxy, and C.sub.3-C.sub.6 cycloalkyloxy.
9. The alkene-containing amide compound of claim 8, the stereoisomer of the compound, and/or the agriculturally acceptable salt thereof, wherein: X.sub.1 and X.sub.3 are independently selected from halogen, C.sub.1-C.sub.6 alkylsulfonyl, C.sub.1-C.sub.6 alkyl, and C.sub.1-C.sub.6 haloalkyl; W is CX.sub.2, X.sub.2 being Y.sub.1 oxy, Y.sub.1 oxy C.sub.1-C.sub.6 alkyl, and Y.sub.1 is sulfonyl C.sub.1-C.sub.6 alkyl or 5-7 membered aliphatic heterocycle containing 1-4 heteroatoms.
Description
DETAILED DESCRIPTION
(1) The following examples and biometric test results can be used to further illustrate the present invention, but are not intended to limit the present invention.
SYNTHESIS EXAMPLE
Embodiment 1 Synthesis of Compound 1-1
(2) (1) Synthesis of N-(1-methyl-tetrazole-5yl) -2-methanesulfonyl-4-trifluoromethylbenzamide
(3) ##STR00016##
(4) 2-methanesulfonyl-4-trifluoromethylbenzoic acid (19.1 g, 71.2 mmol), 1-methyl-5-aminotetrazole (8.5 g, 85.4 mmol), 3-methylpyridine (100 ml) and N-methylimidazole (11.7 g, 142 mmol) were added to a reaction flask, stirred at room temperature for half an hour, and cooled to be below 10 C. in an ice-water bath; dichlorosuifoxide (13.6 g, 114.0 mmol) was slowly dripped; the mixture was stirred at room temperature for 2 hours, heated to 50 C. to preserve heat and react for 2 hours, and cooled to be below 10 C. in the ice-water bath; cold water was slowly dripped; solid precipitated out and was filtered; a filter cake was washed twice with 100 ml of water and dried to obtain 17.5 g of white solid, with a yield of 70%.
(5) (2) Synthesis of Cinnamyl Chloride
(6) ##STR00017##
(7) Cinnamic acid (10.0 g, 67.5 mmol), dichloromethane (300 ml) and DMF (3 drops) were added into the reaction flask; oxalyl chloride (42.8 g, 337.5 mmol) was slowly added; the mixture was stirred at room temperature for 2 hours; the solvent was evaporated under reduced pressure; toluene (150 ml) was added to the residue and stirred for 3 minutes; and then the solvent was evaporated under reduced pressure to obtain 11.3 g of yellow solid which was used directly in the next step.
(8) (3) Synthesis of Compound 1-1
(9) ##STR00018##
(10) N-(1-methyl-tetrazole-5-yl) -2-methanesulfonyl-4-trifluoromethylbenzamide (1.2 g, 3.4 mmol), dichloromethane (20 ml) and triethylamine (0.7 g, 6.8 mmol) were added to the reaction flask, and the prepared dichloromethane solution of the cinnamyl chloride was dropwise added (the cinnamyl chloride (1.1 g, 6.8 mmol) was dissolved in 15 ml of dichloromethane). The mixture was stirred at room temperature for 40 minutes; the solvent was evaporated under reduced pressure; ethyl acetate (50 ml) was added to the residue; water (50 ml) was used for separation and extraction; the organic phase was washed with saturated salt water (50 ml) and dried with anhydrous magnesium sulfate; the solvent was evaporated under reduced pressure; and the residue was separated by column chromatography to obtain 1.3 g of pale yellow solid, with a purity of 94% and a yield of 82%.
Embodiment 2 Synthesis of Compound 2-265
(11) (1) Synthesis of 1-cyclohexenoyl Chloride
(12) ##STR00019##
(13) 1-cyclohexenoic acid (0.36 g, 2.9 mmol), dichloromethane (30 ml) and DMF (1 drop) were added into the reaction flask; oxalyl chloride (1.82 g, 14.3 mmol) was slowly added; the mixture was stirred at room temperature for 1 hour; the solvent was evaporated under reduced pressure; toluene (15 ml) was added to the residue and stirred for 3 minutes; and then the solvent was evaporated under reduced pressure to obtain 0.42 g of pale yellow solid which was used directly in the next step.
(14) (2) Synthesis of Compound 2-265
(15) ##STR00020##
(16) N-(1-methyl-tetrazole-5-yl) -2-methariesulfonyl-4-trifluoromethylbenzamide (0.5 g, 1.4 mmol, see step 3 of embodiment 1 for the preparation), dichloromethane (20 ml) and triethylamine (0.29 g, 2.9 mmol) were added to the reaction flask, and the dichloromethane solution (15 ml) of 1-cyclohexenoyl chloride in the above step was added dropwise. The mixture was stirred at room temperature for 1 hour; the solvent is evaporated under reduced pressure; ethyl acetate (100 ml) was added to the residue; water (50 ml) was used for separation and extraction; the organic phase was sequentially washed with saturated salt water (50 ml) and dried with anhydrous magnesium sulfate; the solvent was evaporated under reduced pressure; and the residue was separated by column chromatography to obtain 0.55 g of off-white solid compound 2-265, with a purity of 97.6% and a yield of 82%.
Embodiment 3 Synthesis of Compound 1-24
(17) (1) Synthesis of N-(1-methyl-tetrazole-5-yl)-2-chloro-3-methoxymethyl-4-methanesulfonyl benzamide
(18) ##STR00021##
(19) 2-chloro-3-methoxymethyl-4-methanesulfonyl benzoic acid (5.0 g, 17.9 mmol), 1-methyl-5-aminotetra.zole (2.1 g, 21.5 mmol), 3-methylpyridine (30 ml) and N-methylitnidazole (3.0 g, 35.9 mmol) were added to the reaction flask, stirred at room temperature for half an hour, and cooled to be below 10 C. in an ice-water bath; dichlorosulfoxide (3.4 g, 28.7 mmol) was slowly dripped; the mixture was stirred at room temperature for 2 hours, heated to 50 C. to preserve heat and react for 2 hours, and cooled to be below 10 C. in the ice-water bath; cold water was slowly dripped; solid precipitated out and was filtered; a filter cake was washed twice with 30 ml of water and dried to obtain 3.29 g of off-white solid, with a yield of 51%.
(20) (2) Synthesis of Compound 1-24
(21) ##STR00022##
(22) N-(1-methyl-tetrazole-5-yl)-2-chloro-3-methoxymethyl-4-methanesulfonyl benzamide (0.5 g, 1.4 mmol), dichloromethane (20 ml) and triethylamine (0.3 g, 2.8 mmol) were added to the reaction flask, and the prepared dichloromethane solution of the cinnamyl chloride was dropwise added (0.5 g of cinnamyl chloride was dissolved in 15 ml of dichloromethane). The mixture was stirred at room temperature for 40 minutes; the solvent was evaporated under reduced pressure; ethyl acetate (50 ml) was added to the residue; water (50 ml) was used for separation and extraction; the organic phase was washed with saturated salt water (50 ml) and dried with anhydrous magnesium sulfate; the solvent was evaporated under reduced pressure; and the residue was separated by column chromatography to obtain 0.4 g of pale yellow solid, with a purity of 95% and a yield of 56%.
Embodiment 4 Synthesis of Compound 1-41
(23) (1) Synthesis of N-(1-methyl-tetrazole-5yl) Cinnamamide
(24) ##STR00023##
(25) Cinnamic acid (5.0 g, 33.7 mmol), 1-methyl-5-aminotetrazole (3.7 g, 37.1 mmol), 3-methylpyridine (50 ml) and N-methylimidazole (5.5 g, 67.5 mmol) were added to the reaction flask, stirred at room temperature for half an hour, and cooled to be below 10 C. in an ice-water bath; dichlorosuifoxide (6.4 g, 54.0 mmol) was slowly dripped; the mixture was stirred at room temperature for 2. hours, heated to 50 C. to preserve heat and react for 2 hours, and cooled to be below 10 C. in the ice-water bath; cold water was slowly dripped; solid precipitated out and was filtered; a filter cake was washed twice with 50 ml of water and dried to obtain 3.3 g of yellow solid, with a yield of 42%.
(26) (2) Synthesis of 2-chloro-3-{[(tetrahydrofuran-2-yl)methoxy]methyl}-4-methanesulfonyl Benzoyl Chloride
(27) ##STR00024##
(28) 2-chloro-3-{[(tetrahydrofuran-2-yl)methoxy]methyl}-4-methanesulfonyl benzoic, acid (1.3 g, 3.8 mmol), dichloromethane (20 ml) and DMF (1 drop) were added into the reaction flask; oxalyl chloride (2.4 g, 19.0 mmol) was slowly added; the mixture was stirred at room temperature for 2 hours; the solvent was evaporated under reduced pressure; toluene (10 ml) was added to the residue and stirred for 3 minutes; and then the solvent was evaporated under reduced pressure to obtain 1.3 g of yellow solid which was used directly in the next step.
(29) (3) Synthesis of Compound 1-41
(30) ##STR00025##
(31) N-(1-methyl-tetrazole-5yl) cinnamamide (0.4 g, 1.9 mmol), dichloromethane (20 ml) and triethylamine (0.4 g, 3.8 mmol) were added to the reaction flask, and the dichloromethane solution of the prepared 2-chloro-3{[(tetrahydrofuran-2-yl)methoxy]methyl}-4-methanesulfon benzoyl chloride was dropwise added (1.3 g of 2-chloro-3-{[(tetrahydrofuran-2-yl)methoxy]methyl}-4-methanesulfonyl benzoyl chloride was dissolved in 15 ml of dichloromethane). The mixture was stirred at room temperature for 40 minutes; the solvent was evaporated under reduced pressure; ethyl acetate (50 ml) was added to the residue; water (50 ml) was used for separation and extraction; the organic phase was washed with saturated salt water (50 ml) and dried with anhydrous magnesium sulfate; the solvent was evaporated under reduced pressure; and the residue was separated by column chromatography to obtain 0.3 g of yellow solid, with a purity of 88% and a yield of 25%.
(32) The initial substances are replaced according to the above recorded method to obtain other compounds shown by the formula IF. Part of the compounds of the formula I can be found in Table 1, Table 2, Table 3 and Table 4, wherein in Table 1 and Table 2, W is selected from CX.sub.2 and the stereo configuration in Table 1 is trans; in Table 3 and Table 4, W is selected from N and the stereo configuration in Table 3 is trans.
(33) In the compound of the formula I, W is CX.sub.2 and the stereo configuration is trans.
(34) ##STR00026##
(35) TABLE-US-00001 TABLE 1 Structures and Physical Properties of Part of Compounds of Formula I Appearance Com- (Melting pound X.sub.1 X.sub.2 X.sub.3 Q R.sub.1 R.sub.2 R.sub.3 R.sub.4 R.sub.5 Point C.) 1-1 SO.sub.2CH.sub.3 H CF.sub.3
(36) In the compound of the formula I, W is CX.sub.2.
(37) ##STR00626##
(38) TABLE-US-00002 TABLE 2 Structures and Physical Properties of Part of Compounds of Formula I Appearance (Melting Compound X.sub.1 X.sub.2 X.sub.3 Q Z Point C.) 2-1 CH.sub.3
(39) In the compound of the formula I, W is N and the stereo configuration is trans.
(40) ##STR01419##
(41) TABLE-US-00003 TABLE 3 Structures and Physical Properties of Part of Compounds of Formula 1 Appearance (Melting Compound X.sub.1 X.sub.3 Q R.sub.1 R.sub.2 R.sub.3 R.sub.4 R.sub.5 Point C.) 3-1 SO.sub.2CH.sub.3 CF
(42) In the compound of the formula I, W is N.
(43) ##STR01772##
(44) TABLE-US-00004 TABLE 4 Structures and Physical Properties of Part of Compounds of Formula 1 Appearance (Melting Compound X.sub.1 X.sub.3 Q Z Point C.) 4-1 SO.sub.2CH.sub.3 CF.sub.3
(45) .sup.1H NMR data of part of compounds is as follows:
(46) Compound 1-1 (600 MHz, DMSO-d.sub.6): 8.40 (s, 1H), 8.28 (d, 1H), 8.18 (d, 1H), 7.79 (d, 1H), 7.63 (d, 2H), 7.40-7.47 (m, 3H), 6.56 (s, 1H), 4.17 (s, 3H), 3.41 (s, 3H).
(47) Compound 1-8 (600 MHz, DMSO-d.sub.6): 8.39 (s, 1H), 8.31 (s, 1H), 8.27 (d, 1H), 8.16 (d, 1H), 7.70 (d, 1H), 7.34 (s, 1H), 7.17 (d, 1H), 6.96 (d, 1H), 6.09 (s, 2H), 4.16 (s, 3H), 3.39 (s, 3H).
(48) Compound 1-12 (600 MHz, DMSO-d.sub.6): 8.78 (s, 1H), 8.52 (s, 1H), 8.27 (s, 1H), 7.79 (d, 1H), 7.65 (s, 2H), 7.42-7.45 (m, 3H), 6.56 (d, 1H), 4.22 (s, 3H), 3.46 (s, 3H).
(49) Compound 1-13 (600 MHz, DMSO-d.sub.6): 8.76 (s, 1H), 8.50 (d, 1H), 8.24 (d, 1H), 7.70 (d, 1H), 7.37 (s, 1H), 7.18 (d, 1H), 6.96 (d, 1H), 6.07-6.09 (m, 3H), 4.20 (s, 3H), 3.46 (s, 3H).
(50) Compound 1-14 (600 MHz, DMSO-d.sub.6): 8.43 (d, 1H), 8.07 (dd, 1H), 7.98 (d, 1H), 7.79 (d, 1H), 7.65 (d, 2H), 7.41-7.43 (m, 3H), 6.65 (d, 1H), 4.17 (s, 3H).
(51) Compound 1-15 (600 MHz, DMSO-d.sub.6): 7.81-7.83 (m, 3H), 7.67 (d, 2H), 7.59 (d, 1H), 7.43-7.47 (m, 3H), 6.90 (d, 1H), 4.09 (s, 3H).
(52) Compound 1-16 (600 MHz, DMSO-d.sub.6): 7.80-7.82 (m, 2H), 7.72-7.75 (m, 1H), 7.58 (dd, 1H), 7.34 (s, 1H), 7.22 (d, 1H), 6.98 (d, 1H), 6.65 (d, 1H), 6.10 (s, 2H), 4.08 (s, 3H).
(53) Compound 1-17 (600 MHz, DMSO-d.sub.6): 8.14 (s, 1H), 8.10 (d, 1H), 8.02 (d, 1H), 7.83 (d, 1H), 7.67 (d, 2H), 7.42-7.49 (m, 3H), 6.82 (s, 1H), 4.14 (s, 3H), 3.35 (s, 3H).
(54) Compound 1-18 (600 MHz, DMSO-d.sub.6): 8.14 (s, 1H), 8.08 (d, 1H), 8.01 (dd, 1H), 7.74 (d, 1H), 7.37 (s, 1H), 7.22 (d, 1H), 6.98 (d, 1H), 6.56 (d, 1H), 6.10 (s, 2H), 4.12 (s, 3H), 3.36 (s, 3H).
(55) Compound 1-19 (600 MHz, DMSO-d.sub.6): 8.03 (d, 1H), 7.89 (d, 1H), 7.82 (d, 1H), 7.66 (d, 2H), 7.39-7.49 (m, 3H), 6.79 (d, 1H), 4.14 (s, 3H), 3.32 (s, 3H), 2.72 (s, 3H).
(56) Compound 1-20 (600 MHz, DMSO-d.sub.6): 8.02 (d, 1H), 7.88 (d, 1H), 7.73 (d, 1H), 7.36 (s, 1H), 7.21 (d, 1H), 6.98 (d, 1H), 6.54 (d, 1H), 6.10 (s, 3H), 4.13 (s, 3H), 3.34 (s, 3H), 2.72 (s, 3H).
(57) Compound 1-21 (600 MHz, DMSO-d.sub.6): 8.02 (d, 1H), 7.87 (d, 1H), 7.78 (d, 1H), 7.63 (d, 2H), 6.98 (d, 2H), 6.58 (d, 1H), 4.13 (s, 3H), 3.80 (s, 3H), 3.33 (s, 3H), 2.72 (s, 3H).
(58) Compound 1-22 (600 MHz, DMSO-d.sub.6): 8.03 (d, 1H), 7.86-7.91 (m, 2H), 7.71-7.76 (m, 6H), 7.49 (t, 2H), 7.41 (t, 1H), 6.82 (d, 1H), 4.15 (s, 3H), 3.34 (s, 3H), 2.73 (s, 3H).
(59) Compound 1-24 (600 MHz, DMSO-d.sub.6): 8.10 (d, 1H), 8.06 (d, 1H), 7.82 (d, 1H), 7.66 (d, 2H), 7.42-7.49 (m, 3H), 6.76 (d, 1H), 4.95 (s, 2H), 4.15 (s, 3H), 3.39 (s, 3H), 3.35 (s, 3H).
(60) Compound 1-26 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.84 (d, 1H), 7.66 (d, 1H), 7.42 (d, 2H), 6.89 (d, 2H), 6.42 (d, 1H), 5.07 (s, 2H), 4.06 (s, 3H), 3.85 (s, 3H), 3.49 (s, 3H), 3.25 (s, 3H).
(61) Compound 1-28 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.88 (d, 1H), 7.64-7.67 (m, 3H), 7.58-7.61 (m, 2H), 6.79 (d, 1H), 5.05 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.23 (s, 3H).
(62) Compound 1-30 (600 MHz, DMSO-d.sub.6): 8.11 (d, 2H), 7.87 (d, 1H), 7.72-7.78 (m, 7H), 7.49 (t, 2H), 7.41 (t, 1H), 4.96 (s, 2H), 4.17 (s, 3H), 3.40 (s, 3H), 3.38 (s, 3H).
(63) Compound 1-31 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 7.77 (d, 1H), 7.65 (d, 1H), 7.00 (dd, 1H), 6.91 (d, 1H), 6.81 (d, 1H), 6.40 (d, 1H), 6.03 (s, 2H), 5.06 (s, 2H), 4.05 (s, 3H), 3.48 (s, 3H), 3.24 (s, 3H).
(64) Compound 1-33 (600 MHz, CDCl.sub.3): 8.75 (d, 1H), 8.20 (d, 1H), 8.13 (d, 1H), 7.96 (d, 1H), 7.88 (d, 1H), 7.68-7.70 (m, 2H), 7.58-7.60 (m, 1H), 7.54-7.56 (m, 1H), 7.48 (t, 1H), 6.71 (d, 1H), 5.08 (s, 2H), 4.09 (s, 3H), 3.49 (s, 3H), 3.25 (s, 3H).
(65) Compound 1-41 (600 MHz, DMSO-d.sub.6): 8.06-8.11 (m, 2H), 7.82 (d, 1H), 7.65 (d, 2H), 7.43-7.48 (m, 4H), 5.06 (s, 2H), 4.15 (s, 3H), 3.69-3.72 (m, 1H), 3.50-3.62 (m, 4H), 3.38 (s, 3H), 1.75-1.78 (m, 3H), 1.49-1.54 (m, 1H).
(66) Compound 1-53 (600 MHz, DMSO-d.sub.6): 8.09 (s, 2H), 7.82 (d, 1H), 7.66 (d, 2H), 7.43-7.47 (m, 3H), 6.78 (d, 1H), 5.05 (s, 2H), 4.16 (s, 3H), 3.68 (s, 2H), 3.49 (s, 2H), 3.37 (s, 3H), 3.23 (s, 3H).
(67) Compound 1-56 (600 MHz, CDCl.sub.3): 7.98 (d, 1H), 7.87 (d, 1H), 7.43-7.48 (m, 4H), 7.36-7.41 (m, 2H), 6.61 (d, 1H), 4.06 (s, 3H), 4.05 (s, 3H), 3.24 (s, 3H).
(68) Compound 1-57 (600 MHz, CDCl.sub.3): 7.98 (d, 1H), 7.87 (d, 1H), 7.36-7.49 (m, 6H), 6.62 (d, 1H), 4.27 (q, 2H), 4.05 (s, 3H), 3.25 (s, 3H), 1.49 (t, 3H).
(69) Compound 1-90 (600 MHz, DMSO-d.sub.6): 8.15 (d, 1H), 8.07 (d, 1H), 7.85 (d, 1H), 7.67 (d, 2H), 7.43-7.48 (m, 3H), 6.76 (d, 1H), 4.16 (s, 3H), 3.48 (s, 3H).
(70) Compound 1-91 (600 MHz, CDCl.sub.3): 7.79-7.84 (m, 2H), 7.67-7.69 (m, 3H), 7.44-7.49 (m, 3H), 7.08 (d, 1H), 4.10 (s, 3H), 3.22 (s, 3H), 2.60 (s, 3H), 2.40 (s, 3H).
(71) compound 1-95 (600 MHz, CDCl.sub.3): 7.92 (d, 1H), 7.81 (d, 1H), 7.46-7.53 (m, 5H), 7.19 (d, 1H), 6.87 (d, 1H), 4.01 (s, 3H), 3.96 (s, 3H), 3.22 (s, 3H), 2.53 (s, 3H).
(72) Compound 1-96 (600 MHz, DMSO-d.sub.6): 7.81 (d, 1H), 7.73 (d, 1H), 7.63-7.68 (m, 3H), 7.44-7.49 (m, 3H), 7.05 (d, 1H), 4.10 (s, 3H), 4.01 (q, 2H), 3.29 (s, 3H), 2.41 (s, 3H), 1.41 (t, 3H).
(73) Compound 1-97 (600 MHz, DMSO-d.sub.6): 7.81 (d, 1H), 7.75 (d, 1H), 7.67-7.68 (m, 3H), 7.44-7.49 (m, 3H), 7.07 (d, 1H), 4.06-4.11 (m, 5H), 3.74 (t, 2H), 3.36 (s, 3H), 3.33 (s, 3H), 2.44 (s, 3H).
(74) Compound 1-98 (600 MHz, CDCl.sub.3): 7.88 (d, 1H), 7.85 (d, 1H), 7.79 (d, 1H), 7.66-7.68 (m, 2H), 7.43-7.49 (m, 3H), 7.03 (d, 1H), 4.86 (s, 2H), 4.11 (s, 3H), 3.38 (s, 3H), 3.25 (s, 3H), 2.51 (s, 3H).
(75) Compound 1-100 (600 MHz, CDCl.sub.3): 7.91 (d, 1H), 7.82 (d, 1H), 7.40-7.52 (m, 5H), 7.20 (d, 1H), 6.86 (d, 1H), 4.37-4.41 (m, 1H), 4.03-4.09 (m, 2H), 4.01 (s, 3H), 3.95-3.98 (m, 1H), 3.86-3.90 (m, 1H), 3.28 (s, 3H), 2.56 (s, 3H), 2.06-2.12 (m, 1H), 1.93-1.99 (m, 2H), 1.67-1.73 (m, 1H).
(76) Compound 1-102 (600 MHz, DMSO-d.sub.6): 7.79-7.81 (m, 3H), 7.67 (d, 2H), 7.44-7.50 (m, 3H), 7.03 (d, 1H), 4.64 (q, 2H), 4.12 (s, 3H), 3.31 (s, 3H), 2.45 (s, 3H).
(77) Compound 1-1.54 (600 MHz, DMSO-d.sub.6): 8.25 (s, 1H), 8.22 (d, 1H), 8.05 (d, 1 IT), 7.93 (d, 1H), 7.75-7.77 (m, 2H), 7.73 (s, 1H), 7.46-7.50 (m, 3H), 3.63 (s, 3H), 2.66 (s, 3H).
(78) Compound 1-187 (600 MHz, CDCl.sub.3): 8.29 (s, 1H), 7.91 (d, 1H), 7.70-7.74 (m, 2H), 7.30-7.37 (m, 5H), 6.44 (d, 1H), 4.39 (s, 3H), 3.23 (s, 3H).
(79) Compound 1-296 (600 MHz, CDCl.sub.3): 7.91 (s, 1H), 7.80 (d, 1H), 7.51-7.53 (m, 2H), 7.46 (t, 1H), 7.40-7.43 (m, 2H), 7.16 (d, 1H), 6.89 (d, 4.00-4.02 (m, 5H), 3.23 (s, 3H), 2.51 (s, 3H), 1.88-1.94 (m, 2H), 1.09 (t, 3H).
(80) Compound 1-297 (600 MHz, CDCl.sub.3): 7.92 (d, 1H), 7.84 (d, 1H), 7.53-7.55 (m, 2H), 7.45-7.48 (m, 1H), 7.40-7.43 (m, 2H), 7.11 (d, 1H), 6.96 (d, 1H), 4.83-4.87 (m, 1H), 4.00 (s, 3H), 3.20 (s, 3H), 2.51 (s, 3H), 1.33 (d, 6H).
(81) Compound 1-298 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 7.84 (d, 1H), 7.65 (d, 1H), 7.35 (d, 2H), 7.18 (d, 2H), 6.53 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.48 (s, 3H), 3.24 (s, 3H), 2.38 (s, 3H).
(82) Compound 1-299 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.84 (d, 1H), 7.66 (d, 1H), 7.47-7.49 (m, 2H), 7.09 (t, 2H), 6.58 (d, 1H), 5.06 (s, 2H), 4.06 (s, 3H), 3.48 (s, 3H), 3.24 (s, 3H).
(83) Compound 1-300 (600 MHz, CDCl.sub.3): 8.17-8.19 (m, 2H), 7.67 (d, 1H), 7.42 (d, 1H), 7.31-7.34 (m, 1H), 7.18-7.26 (m, 2H), 6.51 (d, 1H), 5.07 (s, 2H), 4.07 (s, 3H), 3.49 (s, 3H), 3.24 (s, 3H), 2.41 (s, 3H).
(84) Compound 1-301 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 8.04 (d, 1H), 7.65 (d, 1H), 7.34-7.40 (m, 2H), 6.88-6.94 (m, 2H), 6.66 (d, 1H), 5.07 (s, 2H), 4.06 (s, 3H), 3.81 (s, 3H), 3.48 (s, 3H), 3.24 (s, 3H).
(85) Compound 1-302 (600 MHz, CDCl.sub.3): 7.88 (d, 1H), 7.80 (d, 1H), 7.50-7.51 (m, 2H), 7.44-7.46 (m, 1H), 7.39-7.41 (m, 2H), 7.19 (d, 1H), 6.86 (d, 1H), 4.21 (t, 2H), 3.99 (s, 3H), 3.82 (t, 2H), 3.61 (q, 2H), 3.26 (s, 3H), 2.55 (s, 3H), 1.26 (t, 3H).
(86) Compound 1-303 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.97 (d, 1H), 7.66 (d, 1H), 7.39-7.46 (m, 2H), 7.14-7.19 (m, 1H), 7.06-7.12 (m, 1H), 6.70 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H).
(87) Compound 1-304 (600 MHz, CDCl.sub.3): 8.19-8.23 (m, 1H), 8.18 (d, 1H), 7.71 (d, 1H), 7.67 (d, 1H), 7.51-7.61 (m, 3H), 6.67 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H).
(88) Compound 1-305 (600 MHz, CDCl.sub.3): 8.27 (d, 1H), 8.17 (d, 1H), 7.66 (d, 1H), 7.50 (d, 1H), 7.42 (d, 1H), 7.33-7.38 (m, 1H), 7.26-7.30 (m, 1H), 6.67 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H).
(89) Compound 1-306 (600 MHz, CDCl.sub.3): 8.24 (d, 1H), 8.18 (d, 1H), 7.66 (d, 1H), 7.62 (d, 1H), 7.49 (d, 1H), 7.30-7.34 (m, 1H), 7.26-7.30 (m, 1H), 6.63 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H).
(90) Compound 1-307 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.84 (d, 1H), 7.67 (d, 1H), 7.26-7.29 (m, 4H), 6.57 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H), 2.35 (s, 3H).
(91) Compound 1-308 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 7.79 (d, 1H), 7.66 (d, 1H), 7.60 (d, 1H), 7.57 (d, 1H), 7.38-7.41 (m, 1H), 7.26-7.29 (m, 1H), 6.68 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H).
(92) Compound 1-309 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 7.79 (d, 1H), 7.67 (d, 1H), 7.38-7.46 (m, 2H), 7.30-7.36 (m, 2H), 6.68 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.47 (s, 3H), 3.24 (s, 3H).
(93) Compound 1-310 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 7.89 (d, 1H), 7.65-7.72 (m, 4H), 7.51-7.57 (m, 1H), 6.80 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.46 (s, 3H), 3.23 (s, 3H).
(94) Compound 1-311 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.82 (d, 1H), 7.66 (d, 1H), 7.34-7.40 (m, 1H), 726-7.28 (m, 1H), 7.12-7.18 (m, 2H), 6.65-6.69 (d, 1H), 5.06 (s, 2H), 4.05 (s, 3H), 3.46 (s, 3H), 3.23 (s, 3H).
(95) Compound 1-312 (600 MHz, CDCl.sub.3): 7.91 (d, 1H), 7.81 (d, 1H), 7.51-7.52 (m, 2H), 7.46-7.48 (m, 1H), 7.40-7.45 (m, 2H), 7.17 (d, 1H), 6.88 (d, 1H), 4.15 (t, 2H), 4.00 (s, 3H), 3.66 (t, 2H), 3.38 (s, 3H), 3.22 (s, 3H), 2.51 (s, 3H), 2.12-2.16 (m, 2H).
(96) Compound 1-313 (600 MHz, CDCl.sub.3): 7.92 (d, 1H), 7.90 (d, 7.79-7.81 (m, 2H), 7.51-7.52 (m, 1H), 7.41-7.46 (m, 2H), 7.16 (d, 1H), 6.88 (d, 1H), 4.07 (t, 2H), 4.00 (s, 3H), 3.47 (t, 2H), 3.36 (s, 3H), 3.22 (s, 3H), 2.51 (s, 3H), 1.93-1.96 (m, 2H), 1.78-1.80 (m, 2H).
(97) Compound 1-314 (600 MHz, CDCl.sub.3): 8.09 (d, 1H), 8.06 (d, 1H), 7.83 (d, 1H), 7.65-7.66 (m, 2H), 7.41-7.49 (m, 3H), 6.77 (d, 1H), 5.06 (s, 2H), 4.15 (s, 3H), 3.68 (t, 2H), 3.52 (t, 2H), 3.42 (q, 2H), 3.39 (s, 3H), 1.07 (t, 3H).
(98) Compound 1-315 (600 MHz, CDCl.sub.3): 8.00 (d, 1H), 7.87 (d, 1H), 7.43-7.50 (m, 4H), 7.36-7.42 (m, 2H), 6.63 (d, 1H), 4:33-4.42 (m, 2H), 4.04 (s, 3H), 3.78-3.84 (m, 2H), 3.45 (s, 3H), 3.29 (s, 3H).
(99) Compound 1-316 (600 MHz, CDCl.sub.3): 8.01 (d, 1H), 7.87 (d, 1H), 7.44-7.48 (m, 41-H), 7.38-7.41 (m, 2H), 6.63 (d, 1H), 4.39 (t, 2H), 4.05 (s, 3H), 3.86 (t, 2H), 3.62 (q, 2H), 3.31 (s, 3H), 1.25 (t, 3H).
(100) Compound 1-317 (600 MHz, CDCl.sub.3): 7.99 (d, 1H), 7.87 (d, 1H), 7.42-7.47 (m, 4H), 7.37-7.41 (m, 2H), 6.62 (d, 1H), 4.31 (t, 2H), 4.06 (s, 3H), 3.61 (t, 2H), 3.36 (s, 3H), 3.25 (s, 3H), 2.12-2.17 (m, 2H).
(101) Compound 1-318 (600 MHz, CDCl.sub.3): 7.98 (d, 1H), 7.87 (d, 1H), 7.37-7.48 (m, 6H), 6.62 (d, 1H), 4.17 (t, 2H), 4.05 (s, 3H), 3.24 (s, 3H), 1.91 (q, 2H), 1.06 (t, 3H).
(102) Compound 1-319 (600 MHz, CDCl.sub.3): 7.98 (d, 1H), 7.87 (d, 1H), 7.37-7.48 (m, 6H), 6.62 (d, 1H), 4.05 (d, 2H), 4.01 (s, 3H), 3.29 (s, 3H), 1.42. (ddd, 1H), 0.60-0.70 (m, 2H), 0.43 (dt, 2H).
(103) Compound 2-7 (600 MHz, CDCl.sub.3): 7.86 (d, 1H), 7.27 (d, 1H), 6.76-6.78 (m, 1H), 4.11 (q, 2H), 3.98 (s, 3H), 3.24 (s, 3H), 2.44 (s, 3H), 2.09-2.13 (m, 2H), 1.99-2.06 (m, 2H), 1.49 (t, 3H), 1.43-1.47 (m, 4H).
(104) Compound 2-9 (600 MHz, CDCl.sub.3): 7.84 (d, 1H), 7.25 (d, 1H), 6.61-6.63 (m, 1H), 4.11 (q, 2H), 3.97 (s, 3H), 3.25 (s, 3H), 2.46-2.48 (m, 2H), 2.45 (s, 3H), 2.34-2.40 (m, 2H), 1.83-1.88 (m, 2H), 1.48 (t, 3H),
(105) Compound 2-13 (600 MHz, CDCl.sub.3): 7.90 (d, 1H), 7.37 (d, 1H), 6.76-6.77 (m, 1H), 4.48 (q, 2H), 3.98 (s, 3H), 3.26 (s, 3H), 2.49 (s, 3H), 2.12-2.16 (m, 2H), 205-2.09 (m, 2H), 1.47-1.55 (m, 4H).
(106) Compound 2-15 (600 MHz, CDCl.sub.3): 7.89 (d, 1H), 7.38 (d, 1H), 6.61-6.63 (m, 1H), 4.49 (q, 2H), 3.98 (s, 3H), 3.26 (s, 3H), 2.50 (s, 3H), 2.47-2.49 (m, 2H), 2.37-2.41 (m, 2H), 1.86-1.91 (m, 2H).
(107) Compound 2-19 (600 MHz, CDCl.sub.3): 7.88 (d, 1H), 7.29 (d, 1H), 6.78-6.80 (m, 1H), 4.24 (t, 2H), 3.99 (s, 3H), 3.81 (t, 2H), 3.48 (s, 3H), 3.29 (s, 3H). 2.50 (s, 3H), 2.01-2.16 (m, 4H), 1.33-1.53 (m, 4H).
(108) Compound 2-21 (600 MHz, CDCl.sub.3): 7.85 (d, 1H), 7.30 (d, 1H), 6.59-6.64 (m,1H), 4.19-4.25 (m, 2H), 3.97 (s, 3H), 3.78-3.83 (m, 2H), 3.47 (s, 3H), 3.28 (s, 3H), 2.48 (s, 3H), 2.43-2.48 (m, 2H), 2.31-2.40 (m, 2H), 1.80-1.90 (m, 2H).
(109) Compound 2-37 (600 MHz, CDCl.sub.3): 8.06 (d, 1H), 7.61 (d, 1H), 6.79-6.82 (m, 1H), 4.61 (t, 2H), 4.01 (s, 3H), 3.36 (brs, 2H), 3.19 (s, 3H), 2.44 (s, 3H), 2.13-2.15 (m, 2H), 2.02-2.04 (m, 2H), 1.48-1.54 (m, 4H).
(110) Compound 2-43 (600 MHz, CDCl.sub.3): 7.98 (d, 1H), 7.37 (d, 1H), 6.77-6.78 (m, 1H), 3.99 (s, 3H), 3.10 (s, 3H), 2.69 (s, 3H), 2.44 (s, 3H), 2.12-2.13 (m, 2H), 2.00-2.01 (m, 2H), 1.46-1.47 (m, 4H).
(111) Compound 2-55 (600 MHz, CDCl.sub.3): 7.99 (d, 1H), 7.43 (d, 1H), 6.74 (d, 11-H), 4.07 (s, 3H), 4.03 (s, 3H), 3.25 (s, 3H), 2.10-2.15 (m, 2H), 1.96-2.00 (m, 2H), 1.47 (q, 4H).
(112) Compound 2-61 (600 MHz, CDCl.sub.3): 7.96 (d, 1H), 7.40 (d, 1H), 6.72 (d, 1H), 4.27 (q, 2H), 4.01 (s, 3H), 3.24 (s, 3H), 2.07-2.12 (m, 2H), 1.96-2.00 (m, 2H), 1.48 (t, 3H), 1.44 (qd, 4H).
(113) Compound 2-97 (6001\i1Hz, CDCl.sub.3): 8.13 (d, 1H), 7.55 (d, 1H), 6.74 (s, 1H), 4.06 (s, 3H), 3.15 (s, 3H), 2.81 (s, 3H), 2.11-2.12 (m, 2H), 2.01-2.02 (m, 2H), 1.46-1.48 (m, 1H).
(114) Compound 2-103 (600 MHz, CDCl.sub.3): 8.18 (d, 1H), 7.68 (d, 1H), 6.75 (s, 1H), 5.08 (s, 2H), 4.06 (s, 3H), 3.51 (s, 3H), 3.26 (s, 3H), 2.11-2.12 (m, 2H), 1.99-2.00 (m, 2H), 1.44-1.46 (m, 4H).
(115) Compound 2-104 (600 MHz, CDCl.sub.3): 8.16 (d, 1H), 7.58 (d, 1H), 5.61-5.69 (m, 2H), 5.05 (s, 2H), 4.03 (s, 3H), 3.48 (s, 3H), 3.24 (s, 3H), 2.84-2.89 (m, 1H), 1.99-2.32 (m, 5H), 1.66-1.73 (m, 1H).
(116) Compound 2-105 (600 MHz, CDCl.sub.3): 8.20 (d, 1H), 7.68 (d, 1H), 6.51-6.54 (m, 1H), 5.0$ (s, 2H), 406 (s, 3H), 3.50 (s, 3H), 3.26 (s, 3H), 2.43-2.46 (m, 2H), 2.29-2.32 (m, 2H), 1.83-1.88 (m, 2H).
(117) Compound 2-106 (600 MHz, CDCl.sub.3): 8.17 (d, 1H), 7.58 (d, 1H), 5.61 (s, 2H), 5.06 (s, 2H), 4.05 (s, 3H), 3.46-3.51 (m, 4H), 3.25 (s, 3H), 2.69-2.72 (m, 2H), 2.52-2.57 (m, 2H).
(118) Compound 2-235 (600 MHz, DMSO-d.sub.6): 8.09 (d, 1H), 7.93 (d, 1H), 6.82-680 (m,1H), 4.95 (s, 2H), 4.45 (s, 3H), 3.40 (s, 3H), 3.36 (s, 3H), 2.10-2.06 (m, 2H), 1.92-1.86 (m, 2H), 1.36-1.28 (m, 4H).
(119) Compound 2-237 (600 MHz, DMSO-d.sub.6): 8.07 (d, 1H), 7.94 (d, 1H), 6.66-6.63 (m,1H), 4.95 (s, 2H), 4.44 (s, 3H), 3.40 (s, 3H), 3.36 (s, 3H), 2.40-2.36 (m, 2H), 2.25-2.21 (m, 2H), 1.72-1.67 (m, 2H).
(120) Compound 2-265 (600 MHz, DMSO-d.sub.6): 8.38 (s, 1H), 8.32 (d, 1H), 8.27 (d, 1H), 6.72 (s, 1H), 4.15 (s, 3H), 3.40 (s, 3H), 1.92-1.99 (m, 4H), 1.31-1.35 (m, 4H).
(121) Compound 2-266 (600 MHz, DMSO-d.sub.6): 8.38 (s, 1H), 8.29 (d, 1H), 8.25 (d, 1H), 6.48 (s, 1H), 4.16 (s, 3H), 3.38 (s, 3H), 2.33-2.35 (m, 2H), 2.13-2.21 (m, 2H), 1.69-1.74 (m, 2H).
(122) Compound 2-267 (600 MHz, CDCl.sub.3): 8.16 (d, 1H), 7.76 (dd, 1H), 7.56 (d, 1H), 6.45 (t, 1H), 4.18 (s, 3H), 1.99-2.02 (m, 4H), 1.47-1.50 (m, 2H), 1.41-1.44 (m, 2H).
(123) Compound 2-268 (600 MHz, CDCl.sub.3): 7.48 (d, 1H), 7.43 (d, 1H), 7.36 (dd, 1H), 6.73 (t, 1H), 3.98 (s, 3H), 2.09-2.10 (m, 2H), 2.01-2.02 (m, 2H), 1.43-1.47 (m, 4H).
(124) Compound 2-269 (600 MHz, CDCl.sub.3): 8.02 (s, 1H), 7.97 (d, 1H), 7.77 (d, 1H), 6.73 (s, 1H), 4.05 (s, 3H), 3.12 (s, 3H), 2.12-2.13 (m, 2H), 2.03-2.04 (m, 2H), 1.49-1.50 (m, 4H).
(125) Compound 2-270 (600 MHz, CDCl.sub.3): 8.14 (d, 1H), 7.63 (d, 1H), 6.71 (t, 1H), 5.13 (s, 2H), 4.02 (s, 3H), 3.75 (t, 2H), 3.53 (t, 2H), 3.30 (s, 3H), 3.27 (s, 3H), 2.06-2.07 (m, 2H), 1.94-1.96 (m, 2H), 1.39-1.40 (m, 4H).
(126) Compound 2-271 (600 MHz, CDCl.sub.3): 8.27 (d, 1H), 8.24 (dd, 1H), 7.74 (d, 1H), 6.70 (t, 1H), 4.03 (s, 3H), 2.11-2.12 (m, 2H), 2.01-2.02 (m, 2H), 1.45-1.51 (m, 4H).
(127) Compound 2-274 (600 MHz, CDCl.sub.3): 7.86 (d, 1H), 7.28 (d, 1H), 6.74-6.79 (m, 1H), 419-4.25 (m, 2H), 3.98 (s, 3H), 3.80-3.85 (m, 2H), 3.56-3.65 (m, 2H), 3.28 (s, 3H), 2.48 (s, 3H), 2.08-2.16 (m, 2H), 1.98-2.07 (m, 2H), 1.41-1.49 (m, 4H), 1.17-1.26 (m, 3H).
(128) Compound 2-275 (600 MHz, CDCl.sub.3): 7.85 (d, 1H), 7.29 (d, 1H), 6.60-6.64 (m, 1H), 4.20-4.25 (m, 2H), 3.97 (s, 3H), 3.8-3.85 (m, 2H), 3.57-3.65 (m, 2H), 3.29 (s, 3H), 2.49 (s, 3H), 2.44-2.48 (m, 2H), 2.35-2.40 (m, 2H), 1.80-1.90 (m, 2H), 1.18-1.28 (m, 3H).
(129) Compound 2-276 (600 MHz, CDCl.sub.3): 8.06 (s, 1H), 7.68-7.69 (m, 1H), 7.63-7.64 (m, 1H), 6.83 (s, 1H), 4.07 (s, 3H), 3.24 (s, 3H), 2.04-2.13 (m, 4H), 1.41-1.51 (m, 4H).
(130) Compound 2-277 (600 MHz, CDCl.sub.3): 7.82 (d, 1H), 7.25 (d, 1H), 6.61-6.64 (m, 1H), 4.00-4.04 (m, 2H), 3.97 (s, 3H), 3.20 (s, 3H), 2.46-2.50 (m, 2H), 2.45 (s, 3H), 1.84-1.92 (m, 4H), 1.59-1.63 (m, 2H), 1.07 (t, 3H).
(131) Compound 2-278 (600 MHz, CDCl.sub.3): 7.84 (d, 1H), 7.25 (d, 1H), 6.76-6.77 (m, 1H), 4.01-4.03 (m, 2H), 3.98 (s, 3H), 3.24 (s, 1H), 2.44 (s, 3H), 2.10-2.16 (m, 2H), 2.00-2.06 (m, 2H), 1.84-1.94 (m, 2H), 1.43-1.51 (m, 4H), 1.08 (t, 3H).
(132) Compound 2-279 (600 MHz, CDCl.sub.3): 8.11 (d, 1H), 8.08 (d, 1H), 686-687 (m, 1H), 5.00 (s, 2H), 4.12 (s, 3H), 3.54 (t, 2H), 3.89 (s, 3H), 2.03-2.04 (m, 2H), 1.89-1.90 (m, 2H), 1.56-1.57 (m, 2H), 1.28-1.30 (m, 4H), 0.88 (t, 3H).
(133) Compound 2-280 (600 MHz, CDCl.sub.3): 8.01 (d, 1H), 7.44 (d, 1H), 6.71-6.73 (m, 1H), 4.39 (t, 2H), 4.03 (s, 3H), 3.87 (t, 2H), 3.62 (q, 2H), 3.31 (s, 3H), 2.12-2.14 (m, 2H), 2.02-2.04 (m, 2H), 1.49-1.52 (m, 4H), 1.25 (t, 3H).
(134) Compound 2-281 (600 MHz, CDCl.sub.3): 7.99 (d, 1H), 7.42 (d, 1H), 6.73-6.75 (m, 1H), 4.33 (t, 2H), 4.03 (s, 3H), 3.61 (t, 2H), 3.37 (s, 3H), 3.26 (s, 3H), 2.15-2.19 (m, 2H), 2.13-2.15 (m, 2H), 2.02-2.04 (m, 2H), 1.48-1.52 (m, 4H).
(135) Compound 2-282 (600 MHz, CDCl.sub.3): 7.94 (d, 1H), 7.39 (d, 1H), 6.70 (q, 1H), 4.05 (qt, 2H), 3.99 (s, 3H), 3.22 (s, 3H), 2.04-2.11 (m, 2H), 1.96-2.00 (m, 2H), 1.81-1.93 (m, 2H), 1.44 (qd, 4H), 1.03 (tt, 3H).
(136) Compound 2-283 (600 MHz, CDCl.sub.3): 7.97 (d, 1H), 7.40 (d, 1H), 6.72 (tt, 1H), 4.05 (d, 2H), 4.01 (s, 3H), 3.29 (s, 3H), 2.08-2.13 (m, 2H), 2.00 (t, 2H), 1.38-1.49 (m, 5H), 0.61-0.68 (m, 2H), 0.43 (dt, 2H).
(137) Compound 3-217 (600 MHz, CDCl.sub.3): 8.09 (d, 1H), 7.91 (d, 1H), 7.77 (d, 1H), 7.43-7.50 (m, 3H), 7.35-7.42 (m, 2H), 6.51 (d, 1H), 4.07 (s, 3H).
(138) Compound 3-218 (600 MHz, CDCl.sub.3): 8.65 (d, 1H), 7.96-8.01 (m, 1H), 7.92 (d, 1H), 7.37-7.53 (m, 6H), 6.61 (d, 1H), 3.98 (s, 3H).
(139) Compound 3-219 (600 MHz, CDCl.sub.3): 8.23-8.27 (m, 1H), 7.92 (d, 1H), 7.84 (d, 1H), 7.49-7.53 (m, 2H), 7.37-7.47 (m, 3H), 6.76 (d, 1H), 4.03 (s, 3H), 2.56 (s, 3H).
(140) Compound 3-220 (600 MHz, CDCl.sub.3): 8.86 (d, 1H), 8.76-8.79 (m, 1H), 8.04 (d, 1H), 7.92 (d, 1H), 7.48-7.53 (m, 2H), 7.37-7.47 (m, 1H), 6.71 (d, 1H), 4.00 (s, 3H).
(141) Compound 4-248 (600 MHz, CDCl.sub.3): 8.10 (d, 1H), 7.79 (d, 1H), 6.62-6.65 (m, 1H), 4.06 (s, 3H), 2.10-2.15 (m, 2H), 2.02-2.08 (m, 2H), 1.58-1.70 (m, 2H), 1.49-1.52 (m, 2H).
(142) Compound 4-249 (600 MHz, CDCl.sub.3): 8.11 (d, 1H), 7.80 (d, 1H), 6.50-6.52. (m, 1H), 4.06 (s, 3H), 2.42-2.49 (m, 2H), 2.24-2.32 (m, 2H), 1.84-1.93 (m, 2H).
BIOMETRIC TEST EXAMPLES
Embodiment 4 Determination of Herbicidal Activity
(143) Seeds of broadleaf weeds (zinnia and piemarker) or grassy weeds (green bristlegrass and barnyard grass) are respectively sown in a paper cup having a diameter of 7 cm and containing nutrient soil; after sowing, the seeds are covered with 1 cm of soil; the soil is pressed and watered, and then the seeds are cultivated in a greenhouse according to a conventional method; and stems and leaves are sprayed after 2-3 leaf stage of the weeds.
(144) After the original medicinal acetone was dissolved, the test requires to use 1% of Tween 80 to stand in running water to prepare the solution to be tested with a required concentration. According to the design dose of the test, spray treatment was carried out on a track-type crop sprayer (designed and produced by British Engineer Research Ltd.) (spray pressure is 1.95 kg/cm.sup.2, spray volume is 50 L/hm.sup.2 and track speed is 1.48 km/h). The test was repeated for three times. The test material was treated and then placed in an operation hall. The medicinal liquid was naturally dried in the shade, and then was placed in a greenhouse and managed according to the conventional method, The response of the weeds to the drug was observed and recorded, After treatment, the control effects of the test drug on the weeds were visually inspected regularly, expressed by 0-100%. 0 represents no control effect and 100% represents complete killing.
(145) The test results show that the compounds of the formula I generally have high control effects on various weeds, Part of the test compounds, such as compounds 1-1, 1-8, 1-15, 1-17, 1-19, 1-24, 1-41, 1-53, 1-95, 1-100, 1-296, 2-7, 2-9, 2-13, 2-15, 2-19, 2-43, 2-97, 2-103, 2-104, 2-105, 2-106, 2-115, 2-265, 2-266, 2-267, 2-268, 2-269 and 2-270, have good control effects on zinnia, piemarker, green bristlegrass or barnyard grass at the application dose of 600 g a.i./hm.sup.2, and the control effects are greater than or equal to 90%.
(146) According to the above test method, part of the compounds of the formula I and KC are selected for activity test of controlling the zinnia. The results are shown in Table 5.
(147) TABLE-US-00005 TABLE 5 Zinnia Control Activity of Part of Compounds of Formula I and Reference Compound KC (after emergence, control effect %) dose g a.i./hm.sup.2 Compound 600 150 37.5 1-1 100 100 100 1-8 100 95 90 1-19 100 95 95 1-24 100 100 100 1-95 100 100 100 2-13 100 100 100 2-15 100 100 100 2-97 100 100 100 2-103 100 95 90 2-106 100 100 100 2-265 100 100 95 2-266 100 98 95 KC / 90 65 / in the table indicates no test.
(148) According to the above test method, part of the compounds of the formula I and KC are selected for activity test of controlling the piemarker. The results are shown in Table 6.
(149) TABLE-US-00006 TABLE 6 Piemarker Control Activity of Part of Compounds of Formula I and Reference Compound KC (after emergence, control effect %) dose g a.i./hm2 Compound 600 150 37.5 1-1 100 100 100 1-8 100 100 100 1-19 98 90 90 1-24 100 100 100 2-97 100 100 95 2-103 100 100 95 2-265 95 95 90 2-266 100 95 90 2-269 100 95 90 2-270 100 98 90 KC / 85 60 / in the table indicates no test.
(150) At the same time, part of compounds of the formula I are further subjected to the activity test of controlling piemarker in a smaller dose. Namely, under the dose of 18.75 g a.i./hm.sup.2, the compounds have obvious effects, wherein the control effects of 1-1, 1-8, 1-19, 1-24, 2-103, 2-265 and 2-266 are greater than or equal to 70%. The control effects of 2-265 and 2-266 can reach 90%.
(151) According to the above test method, part of the compounds of the formula I and KC are selected for the activity test of controlling the green bristlegrass. The results are shown in Table 7.
(152) TABLE-US-00007 TABLE 7 Green Bristlegrass Control Activity of Part of Compounds of Formula I and Reference Compound KC (after emergence, control effect %) dose g a.i./hm2 Compound 600 150 37.5 2-15 100 100 90 2-97 100 95 80 2-103 95 90 80 2-265 95 90 80 2-266 100 95 90 2-270 98 95 90 KC / 70 45 / in the table indicates no test.
(153) According to the above test method, part of the compounds of the formula I and KC are selected for the activity test of controlling the barnyard grass. The results are shown in Table 8.
(154) TABLE-US-00008 TABLE 8 Barnyard Grass Control Activity of Part of Compounds of Formula I and Reference Compound KC (after emergence, control effect %) dose g a.i./hm2 Compound 600 150 37.5 1-24 100 95 95 1-100 100 100 100 1-296 100 100 100 2-13 100 100 80 2-15 100 100 85 2-19 100 100 90 2-97 100 95 90 2-103 100 90 80 2-105 100 90 90 2-265 95 95 95 2-266 95 90 85 2-269 95 90 80 2-270 100 95 90 KC / 65 50 / in the table indicates no test.
(155) To sum up, the alkene-containing amide compound of the present invention has excellent herbicidal activity, also has high herbicidal activity at a lower dosage, and can be used for agriculturally controlling various weeds.