Patent ID: 7005444

Claim:
A compound represented by the formula I wherein R 1 is selected from the group consisting of halogen and C 1 to C 4 alkyl, X is NR 3 ; R is selected from the group consisting of C 1 to C 6 alkyl, halogen, cyano, SR 3 , COOR 3 , C(CH 3 )═CH—C(CH 3 )═N and FC═CH—CH═CH; provided that when R is selected from the group consisting of C(CH 3 )═CH—C(CH 3 )═N and FC═CH—CH═CH, R is attached to at positions 4 and 5 to create a ring, Y is selected from the group consisting of O and S; R 2 is selected from the group consisting of R 3 , OR 3 , C(O)OR 3 and N(R 3 ) 2 ; a is 0 or an integer of from 1 to 2; b is 0 or an integer of from 1 to 3; c is 0 or an integer of from 1 to 2; d is an integer of from 1 to 3; R 3 is selected from the group consisting of H, C 1 to C 8 alkyl, benzyl and dialkylaminoalkyl, R 4 is selected from the group consisting of H, C 1 to C 8 alkyl and phenyl; and pharmaceutically acceptable salts thereof; provided however said compound is not 3-{(1-H-Pyrazol-3 ylamino)methylene[-1,3-dihydro-indol-2-one.