Anxiolytic drug
    7.
    发明授权
    Anxiolytic drug 失效
    溶血药

    公开(公告)号:US5219855A

    公开(公告)日:1993-06-15

    申请号:US839737

    申请日:1992-02-19

    摘要: Disclosed herein are anxiolytic drugs containing as an active ingredient a piperazine derivative represented by the following general formula (I): ##STR1## wherein m represents an integer from 2 to 4,X represents ##STR2## Ar represents a pyridyl group, a pyrimidinyl group, or a phenyl group which may be substituted with halogen atom, trifluoromethyl group, alkoxy group or alkyl group, andR.sub.1, R.sub.2 and R.sub.3 which may be identical or different represent lower alkoxy groups, or R.sub.3 is a hydrogen atom and R.sub.1 when taken together with R.sub.2 forms ##STR3## (n=1, 2 or 3); and its acid addition salt.The anxiolytic drugs disclosed herein have the high binding capacities to 5-HT.sub.1A receptor which is one of the receptors for 5-hydroxytryptamine (5-HT), thereby exerting anxiolytic effects.

    摘要翻译: 本文公开了含有作为活性成分的由以下通式(I)表示的哌嗪衍生物的抗焦虑药物:其中m表示2至4的整数,X表示Ar表示 吡啶基,嘧啶基或可被卤素原子,三氟甲基,烷氧基或烷基取代的苯基,并且可以相同或不同的R 1,R 2和R 3表示低级烷氧基,或者R 3为氢 原子和R1与R2一起形成(n = 1,2或3); 及其酸加成盐。 本文公开的抗焦虑药物具有对5-HT1A受体的高结合能力,其为5-羟色胺(5-HT)的受体之一,从而发挥抗焦虑作用。