(substituted-phenyl)-5-oxo-2-pyrrolidinepropanoic acids, a process for producing the compounds and pharmaceutical compositions comprising the compounds
申请人:WARNER-LAMBERT COMPANY
公开号:EP0164853A1
公开(公告)日:1985-12-18
Compounds of formula I or Il
wherein R is a hydrogen, a pharmaceutically acceptable metal or amine cation, an alkyl radical of from one to six carbon atoms, a phenyl radical, or a phenylmethyl radical; and wherein X and Y are independently a hydrogen, an alkyl radical of from one to six carbon atoms, an alkoxy radical of from one to six carbon atoms, a chlorine or a trifluoromethyl radical. A process for preparing the compounds and pharmaceutical compositions comprising the compounds are also disclosed. The compounds are useful in the treatment of senility and for reversing amnesia.
式 I 或 Il 的化合物,其中 R 是氢、药学上可接受的金属或胺阳离子、1 至 6 个碳原子的烷基、苯基或苯基甲基;X 和 Y 独立地是氢、1 至 6 个碳原子的烷基、1 至 6 个碳原子的烷氧基、氯或三氟甲基。 还公开了制备这些化合物的工艺和包含这些化合物的药物组合物。 这些化合物可用于治疗衰老症和逆转健忘症。