申请人:Mitsubishi Kasei Corporation
公开号:US04985430A1
公开(公告)日:1991-01-15
There are disclosed a 9-acylamino-tetrahydroacridine derivative represented by the following formula (I): ##STR1## wherein R ##STR2## are as defined in the specification, its optical antipode or pharmaceutically acceptable acid addition salt thereof and a memory enhancing agent containing the same as an active ingredient.
披露了一种由下式(I)表示的9-酰胺基-四氢吖啶衍生物:##STR1## 其中R ##STR2## 如说明书所述,其光学对映体或药用可接受的酸性加成盐,以及含有相同活性成分的记忆增强剂。