申请人:Sanwa Kagaku Kenkyusho Co. Ltd.
公开号:US04939126A1
公开(公告)日:1990-07-03
1-Pyrrolidineacetamide derivatives of the formula ##STR1## wherein R.sub.1 is hydrogen atom or a trialkylsilyl group, R.sub.2 and R.sub.3 are hydrogen atom, respectively, when R.sub.1 is hydrogen atom, R.sub.4 is an alkyl group, R.sub.5 is a radical of ##STR2## in which R.sub.6 and R.sub.7 are an alkyl group, respectively, m and n are an integer of 1 to 3, respectively, or R.sub.4 represents together with R.sub.5 a hetero cyclic ring having nitrogen and silicon atoms or piperazine ring having a substituent of ##STR3## in which R.sub.6 and n have the meanings as referred to, and R.sub.2 and R.sub.4 as well as R.sub.3 and R.sub.5 form a hetero cyclic ring, respectively, connected with an alkylene chain, where R.sub.1 is the trialkylsilyl group, salts thereof, a process for the preparation thereof, as well as use thereof as for a medicine.
公式为 ##STR1## 的1-吡咯烷酰胺衍生物,其中R.sub.1为氢原子或三烷基硅基团,当R.sub.1为氢原子时,R.sub.2和R.sub.3分别为氢原子,R.sub.4为烷基,R.sub.5为 ##STR2## 的基团,其中R.sub.6和R.sub.7分别为烷基,m和n分别为1到3的整数,或R.sub.4与R.sub.5一起表示具有氮和硅原子的杂环环或带有 ##STR3## 取代基的哌嗪环,其中R.sub.6和n具有所述的含义,R.sub.2和R.sub.4以及R.sub.3和R.sub.5分别形成杂环环,与烷基链相连,其中R.sub.1为三烷基硅基团,其盐,其制备方法以及作为药物的用途。