Patent ID: 7842698

Claim:
A pyridine methylene azolidinone compound according to Formula (I), wherein R 1 is selected from the group consisting of H, a halogen, a C 1 -C 6 -alkyl group, a C 2 -C 6 -alkenyl group, a C 2 -C 6 -alkynyl group, a C 1 -C 6 -alkyl group having an alkoxy substituent, an alkoxycarbonyl group, an acyl group, a sulfonyl group, a sulfanyl group, a sulfinyl group, an alkoxy group, and an amino group; R 2 is selected from the group consisting of H, a halogen, a C 1 -C 6 -alkyl group, a C 2 -C 6 -alkenyl group, a C 2 -C 6 -alkynyl group, an aryl group, a heteroaryl group, a C 3 -C 8 -cycloalkyl group, a C 3 -C 8 -heterocycloalkyl group, an aryl C 1 -C 6 -alkyl group, a heteroaryl C 1 -C 6 -alkyl group, a C 3 -C 8 -cycloalkyl C 1 -C 6 -alkyl group, a C 3 -C 8 -heterocycloalkyl C 1 -C 6 -alkyl group, a C 1 -C 6 -alkyl alkoxy group, an alkoxycarbonyl group, an acyl group, a sulfonyl group, a sulfanyl group, a sulfinyl group, an alkoxy group and an amino group; X is selected from the group consisting of S, NH and O; Y is selected from the group consisting of O, S and NR 3 , wherein R 3 is selected from the group consisting of H, a C 1 -C 6 -alkoxy group, a substituted C 1 -C 6 -alkoxy group, a C 1 -C 6 -alkyl group, a substituted C 1 -C 6 -alkyl group, a C 2 -C 6 -alkenyl group, a substituted C 2 -C 6 -alkenyl group, a C 2 -C 6 -alkynyl group, a substituted C 2 -C 6 -alkynyl group, a C 1 -C 6 -alkyl aryl group, a substituted C 1 -C 6 -alkyl aryl group, a cyano group, a sulfonyl group, and a substituted sulfonyl group; A together with the pyridine ring forms a group represented by formula (Ia): n is 1 or 2; or pharmaceutically acceptable salts thereof.