申请人:Yamanouchi Pharmaceutical Co., Ltd.
公开号:US04940795A1
公开(公告)日:1990-07-10
Heterocyclic spiro compounds represented by the following general formula and salts thereof: ##STR1## The above compounds act upon muscarinic acetylcholine receptors, thereby activating the acetylcholine nervous functions in the central nervous system.
以下是通式表示的杂环螺环化合物及其盐:##STR1## 上述化合物作用于毒蕈碱乙酰胆碱受体,从而激活中枢神经系统中的乙酰胆碱神经功能。