申请人:Merrell Pharmaceuticals Inc.
公开号:US05661167A1
公开(公告)日:1997-08-26
The present invention relates to compounds of formula 1, ##STR1## including all of its stereoisomers, compositions, and processes for preparation of the same. The compounds of the present invention are also useful in their pharmacological activities as they directly act as inhibitors of prolyl endopeptidase and thereby provide a methods for memory enhancement, preventing or slowing the affects of amnesia or memory deficits.
本发明涉及公式1的化合物,包括其所有立体异构体、组合物以及制备方法。本发明的化合物在药理活性方面也很有用,因为它们直接作为脯氨酰内肽酶的抑制剂,从而提供了一种增强记忆、预防或减缓健忘症或记忆缺陷影响的方法。