Patent ID: 7846925

Claim:
A method for the treatment of inflammation, the method comprising, administering to a subject in need thereof, an effective amount of a compound of formula (I): as well as its geometrical isomers, its optically active forms as enantiomers, diastereomers and its racemate forms, as well as pharmaceutically acceptable salts thereof, wherein A is a 5-8 membered heterocyclic group; X is S or O; Y 1 and Y 2 are independently S or O; Z is S or O; R′ is H, CN, carboxy, acyl, C 1 -C 6 -alkoxy, halogen, hydroxy, acyloxy, C 1 -C 6 -alkyl carboxy, C 1 -C 6 -alkyl acyloxy, C 1 -C 6 -alkyl alkoxy, alkoxycarbonyl, C 1 -C 6 -alkyl alkoxycarbonyl, aminocarbonyl, C 1 -C 6 -alkyl aminocarbonyl, acylamino, C 1 C 6 -alkyl acylamino, ureido, C 1 -C 6 -alkyl ureido, amino, C 1 -C 6 -alkyl amino, ammonium, sulfonyloxy, C 1 -C 6 -alkyl sulfonyloxy, sulfonyl, C 1 -C 6 -alkyl sulfonyl, sulfinyl, C 1 -C 6 -alkyl sulfinyl, sulfanyl, C 1 -C 6 -alkyl sulfanyl, sulfonylamino, C 1 -C 6 -alkyl sulfonylamino or carbamate; R 2 is selected from the group consisting of H, halogen, acyl, amino, C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 1 -C 6 -alkyl carboxy, C 1 -C 6 -alkyl acyl, C 1 -C 6 -alkyl alkoxycarbonyl, C 1 -C 6 -alkyl aminocarbonyl, C 1 -C 6 -alkyl acyloxy, C 1 -C 6 -alkyl acylamino, C 1 -C 6 -alkyl ureido, C 1 -C 6 -alkyl amino, C 1 -C 6 -alkyl alkoxy, C 1 -C 6 -alkyl sulfanyl, C 1 -C 6 -alkyl sulfinyl, C 1 -C 6 -alkyl sulfonyl, C 1 -C 6 -alkyl sulfonylaminoaryl, aryl, C 3 -C 8 -cycloalkyl or heterocycloalkyl, C 1 -C 6 -alkyl aryl, C 2 -C 6 -alkenyl-aryl, C 2 -C 6 -alkynyl aryl, carboxy, cyano, hydroxy, C 1 -C 6 -alkoxy, nitro, acylamino, ureido, C 1 -C 6 -alkyl carbamate, sulfonylamino, sulfanyl, or sulfonyl; n is 0, 1 or 2; with the proviso that the following compounds are excluded: wherein R 1 is a lower alkyl or aralkyl and R 2 is H or a halogen.