| abstract |
PCT No. PCT/JP94/01990 Sec. 371 Date May 24, 1996 Sec. 102(e) Date May 24, 1996 PCT Filed Nov. 25, 1994 PCT Pub. No. WO95/14668 PCT Pub. Date Jun. 1, 1995Disclosed is a 2-oxoindoline derivative represented by the formula (I): <IMAGE> (I) wherein Ring A represents a benzene ring which is substituted in the 5-position or 6-position by a lower alkyl group or lower alkoxy group, R1 represents a phenyl group which is substituted by a halogen atom, a lower alkyl group or a lower alkoxy group, R2 represents a naphthyl group, indolyl group, isoquinolyl group, benzimidazolyl group or a group represented by the formula: <IMAGE> wherein n represents 1 or 2, R3 represents a lower alkyl group which is substituted by a carboxyl group, a cyano group or a tetrazolyl group, O represents a single bonding arm, and Y represents a single bonding arm, or a pharmaceutically acceptable salt thereof. |