The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:
X-A-Y-L-R(I)
which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof:
X-A-Y-L-R(I)
which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.

The present disclosure relates generally to methods and compositions for preventing or arresting cell death and/or inflammation.

The invention provides amides that inhibit cellular necrosis and/or human receptor interacting protein 1 kinase (RIP1), including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrides and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.

The present invention relates to compounds of formula (I) wherein A.sup.1, A.sup.2, A.sup.3, A.sup.4, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and n are as defined in claim 1; or a tautomer, isomer, enantiomer, salt or N-oxide thereof; to intermediates for preparing compounds of formula (I), to compositions comprising them and to methods of using them to combat and control insect, acarine, nematode and mollusc pests.

##STR00001##

The present invention relates to compounds of formula (I) wherein A.sup.1, A.sup.2, A.sup.3, A.sup.4, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and n are as defined in claim 1; or a tautomer, isomer, enantiomer, salt or N-oxide thereof; to intermediates for preparing compounds of formula (I), to compositions comprising them and to methods of using them to combat and control insect, acarine, nematode and mollusc pests.

##STR00001##

In one aspect, the invention relates to compounds having the formula:

##STR00001##

where R.sup.1-R.sup.5 and X are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and processes and intermediates for preparing such compounds.

In one aspect, the invention relates to compounds having the formula:

##STR00001##

where R.sup.1-R.sup.5 and X are as defined in the specification, or a pharmaceutically acceptable salt thereof. These compounds have neprilysin inhibition activity. In another aspect, the invention relates to pharmaceutical compositions comprising such compounds; methods of using such compounds; and processes and intermediates for preparing such compounds.

The present invention provides compounds of formula (I):

##STR00001##

wherein
A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are independently of one another CH, CR.sup.5, or nitrogen;
B.sup.1-B.sup.2-B.sup.3-B.sup.4 is CH.sub.2CNCH.sub.2, CH.sub.2NCH.sub.2CH.sub.2, CH.sub.2CCHO or CHCCH.sub.2O;
G.sup.1 is oxygen or sulfur;
L is a single bond or C.sub.1-C.sub.8alkylene;
R.sup.1 is hydrogen, C.sub.1-C.sub.8alkyl, C.sub.1-C.sub.8alkylcarbonyl-, C.sub.1-C.sub.8alkoxy, C.sub.2-C.sub.8alkenyl, C.sub.2-C.sub.8alkynyl, C.sub.1-C.sub.8alkoxy-C.sub.1-C.sub.8alkyl, aryl or aryl substituted by one to three R.sup.6, or R.sup.1 is heterocyclyl or heterocyclyl substituted by one to three R.sup.6 or C.sub.1-C.sub.8alkoxycarbonyl-;
R.sup.2 is hydrogen, C.sub.1-C.sub.8haloalkyl or C.sub.1-C.sub.8alkyl;
R.sup.3 is C.sub.1-C.sub.8haloalkyl;
R.sup.4 is aryl or aryl substituted by one to three R.sup.6, or R.sup.4 is heterocyclyl or heterocyclyl substituted by one to three R.sup.6;
Y.sup.1 is CR.sup.7R.sup.8, CO or CS;
Y.sup.2, Y.sup.3 and Y.sup.4 are independently CR.sup.7R.sup.8, CO, CS, NR.sup.9, O, S, SO or SO.sub.2;
wherein at least two adjacent ring atoms in the ring formed by Y.sup.1, Y.sup.2, Y.sup.3 and Y.sup.4 are heteroatoms;
each R.sup.7 and R.sup.8 is independently hydrogen, halogen, C.sub.1-C.sub.8alkyl, or C.sub.1-C.sub.8haloalkyl;
and R.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are as defined in the claims.

The invention also relates to processes and intermediates for preparing these compounds, to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising these compounds and to methods of using these compounds to control insect, acarine, nematode and mollusc pests.

The present invention provides compounds of formula (I):

##STR00001##

wherein
A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are independently of one another CH, CR.sup.5, or nitrogen;
B.sup.1-B.sup.2-B.sup.3-B.sup.4 is CH.sub.2CNCH.sub.2, CH.sub.2NCH.sub.2CH.sub.2, CH.sub.2CCHO or CHCCH.sub.2O;
G.sup.1 is oxygen or sulfur;
L is a single bond or C.sub.1-C.sub.8alkylene;
R.sup.1 is hydrogen, C.sub.1-C.sub.8alkyl, C.sub.1-C.sub.8alkylcarbonyl-, C.sub.1-C.sub.8alkoxy, C.sub.2-C.sub.8alkenyl, C.sub.2-C.sub.8alkynyl, C.sub.1-C.sub.8alkoxy-C.sub.1-C.sub.8alkyl, aryl or aryl substituted by one to three R.sup.6, or R.sup.1 is heterocyclyl or heterocyclyl substituted by one to three R.sup.6 or C.sub.1-C.sub.8alkoxycarbonyl-;
R.sup.2 is hydrogen, C.sub.1-C.sub.8haloalkyl or C.sub.1-C.sub.8alkyl;
R.sup.3 is C.sub.1-C.sub.8haloalkyl;
R.sup.4 is aryl or aryl substituted by one to three R.sup.6, or R.sup.4 is heterocyclyl or heterocyclyl substituted by one to three R.sup.6;
Y.sup.1 is CR.sup.7R.sup.8, CO or CS;
Y.sup.2, Y.sup.3 and Y.sup.4 are independently CR.sup.7R.sup.8, CO, CS, NR.sup.9, O, S, SO or SO.sub.2;
wherein at least two adjacent ring atoms in the ring formed by Y.sup.1, Y.sup.2, Y.sup.3 and Y.sup.4 are heteroatoms;
each R.sup.7 and R.sup.8 is independently hydrogen, halogen, C.sub.1-C.sub.8alkyl, or C.sub.1-C.sub.8haloalkyl;
and R.sup.5, R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are as defined in the claims.

The invention also relates to processes and intermediates for preparing these compounds, to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising these compounds and to methods of using these compounds to control insect, acarine, nematode and mollusc pests.