申请人:Kissei Pharmaceutical Co., Ltd.
公开号:EP0314275A2
公开(公告)日:1989-05-03
2-Pyrrolidone-5-carboxylic acid compounds represented by the general formula:
wherein A represents a phenyl group which may have a halogen atom on the ring as a substituent, or a pyridyl group, n represents an integer of from 1 to 4, Y represents -O- or -NH-; and pharmaceutically acceptable salts thereof. These compounds are useful for the treatment of dementia and amnesia.
由通式代表的 2-吡咯烷酮-5-羧酸化合物:
其中 A 代表苯基,其环上可有一个卤原子作为取代基,或代表吡啶基,n 代表 1 至 4 的整数,Y 代表-O-或-NH-;及其药学上可接受的盐类。这些化合物可用于治疗痴呆症和健忘症。