Patent ID: 7414054

Claim:
A compound represented by the general formula II: wherein wherein R 1 is selected from the group consisting of F, Cl, NO 2 , CN, C 1 to C 4 alkyl and carbocyclic aryl; R 3 is selected from the group consisting of D, halogen, nitro, hydroxy, hydrocarbyl, substituted hydrocarbyl, amide, thioamide, amine, thioether and sulfonyl and phosphonic acid; R 4 is hydrogen, b is 0 or an integer from 1; a is 0 or an integer of from 1 to 5; the wavy line represents a E or Z bond and pharmaceutically acceptable salts thereof provided however said compound is not 3-Phenylaminomethylene-1,3-dihydro-indol-2-one, 3-[(3-Bromo-phenylamino)-methylene]-1,3-dihydro-indol-2-one, 3-[(4-Bromo-phenylamino)-methyl]-1,3-dihydro-indol-2-one, 3-[(3-Bromo-phenylamino)-methyl]-1,3-dihydro-indol-2-one, 3-[(4-Ethyl-phenylamino)-methylene]-1,3-dihydro-indol-2-one, 3-Ethyl-phenylamino)-methylene]-1,3-dihydro-indol-2-one, 3-[(4-Methoxy-phenylamino)-methylene]-1,3-dihydro-indol-2-one, 4-[(2-Oxo-1,3-dihydro-indol-3-ylididenemethyl)-amino]-benzoic acid ethyl ester, 3-[(2-Ethyl-phenylamino)-methylene}-1,3-dihydro-indol-2-one, 3-[(3-Fluoro-4-methyl-phenylamino)-methylene]-1,3-dihydro-indol-2-one, 3-[(3-Fluoro-2-methyl-phenylamino)-methylene]-1,3-dihydro-indol-2-one, 3-[(4-Hydroxy-phenylamino)-methylene]-1,3-dihydro-indol-2-one 3-[(3-Chloro-4-hydroxy-phenylamino)-methylene]-1,3-dihydro-indol-2-one or 3-[(4-Fluoro-2-methyl-phenylamino)-methylene]-1,3-dihydro-indol-2-one.