Disclosed is a bicyclolactam derivative represented by the formula
wherein R is a benzoyl group which may be substituted with halogen, lower alkyl, lower alkoxy, nitro, cyano or amino; I is 1 or 2; m is 0 or 1; and n is 0 or 1, provided that m and n are not 0 at the same time, which has a cerebral function improving effect, cerebral metabolism activating or anoxic brain damage protecting effect and effect against senile dementia.
本发明公开了一种双环内酰胺衍
生物,由式表示
其中,R 是苯甲酰基,可被卤素、低级烷基、低级烷氧基、硝基、
氰基或
氨基取代;I 是 1 或 2;m 是 0 或 1;n 是 0 或 1,但 m 和 n 不能同时为 0,该衍
生物具有改善脑功能、激活脑代谢或缺氧性脑损伤保护作用以及抗老年痴呆作用。