1-Phenoxycarbonyl-2-pyrrolidinone derivatives of formula (I) or (I') are disclosed.
wherein R is a C1-C6 alkyl group, a C1-C6 alkoxy group, a nitro group or a halogen atom and n is 1 or 2, and R' is the same as R, but including further a hydrogen atom. The compounds of formula (I') are useful as nootropic agents.
本发明公开了式 (I) 或 (I') 的 1-
苯氧基羰基-
2-吡咯烷酮衍
生物,其中 R 是 C1-C6 烷基、C1-C6 烷
氧基、硝基或卤素原子,n 是 1 或 2,R'与 R 相同,但还包括一个
氢原子。 式(I')化合物可用作促智剂。