Patent ID: 6716872
Filing Date: 2004-04-06
Classification: A61P,C07D

Abstract:
A substituted pyrrolidine-2,3,4-trione compound of formula I whereinR1 represents H, OR8, COR5, CSR5, NR6R7, COOR5, CONR6R7, CSNR6R7, a C1-10-alkyl group or an unsubstituted phenyl group, R2, R3, which are identical or different, represent H, F, Cl, Br, CF3, OR8, SR8, a C1-10-alkyl, an aryl or a heteroaryl group or represent an aryl group bonded via a C1-6-alkylene group, R4 represents H, OH, OR8, SR8, COR5, COOR5, COCOR5, CONR6R7, CSNR6R7 or a C1-10-alkyl group, R5 represents H or a C1-10-alkyl group, R6, R7, which are identical or different, represent H, OR8, COR5, COOR5 or a C1-10-alkyl group, and R8 represents a C1-10-alkyl group, in the form of their racemates, enantiomers, diastereomers or a corresponding physiologically tolerated salt.