New aminopiperazine derivatives
    8.
    发明授权
    New aminopiperazine derivatives 失效
    新的氨基哌嗪衍生物

    公开(公告)号:US5250528A

    公开(公告)日:1993-10-05

    申请号:US957759

    申请日:1992-10-08

    CPC分类号: C07D295/32 C07D295/30

    摘要: This invention relates to new aminopiperazine derivatives having the potentiation of the cholinergic activity and represented by the general formula [I]: ##STR1## wherein R.sup.1 is lower alkyl, aryl, ar(lower)alkoxy or a heterocyclic group, each of which may be substituted with halogen,R.sup.2 is hydrogen or lower alkyl,R.sup.3 is cyclo(lower)alkyl, aryl or ar(lower)-alkyl, each of which may be substituted with halogen,A is ##STR2## or lower alkylene, and Y is ##STR3## and pharmaceutically acceptable salts thereof, to processes for the preparation thereof and to a pharmaceutical composition comprising the same.

    摘要翻译: 本发明涉及具有增强胆碱能活性并由通式[I]表示的新氨基哌嗪衍生物:其中R 1是低级烷基,芳基,芳(低级)烷氧基或杂环基,其各自为 其可以被卤素取代,R 2是氢或低级烷基,R 3是环(低级)烷基,芳基或芳(低级) - 烷基,其各自可以被卤素取代,A是低级亚烷基,和 Y是其和药学上可接受的盐,其制备方法和包含其的药物组合物。