申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US05242925A1
公开(公告)日:1993-09-07
Piperazinylbenzodioxane derivatives of formula I ##STR1## wherein B is an indol-3-yl or benzimidazol-1-yl radical which is unsubstituted or monosubstituted by CN, CO--R.sup.1, C.sub.n H.sub.2n --R.sup.1, Hal, OH, OA, O--C.sub.n H.sub.2n --CO--R.sup.1, or NHR.sup.2, and Q is C.sub.n H.sub.2n, or a physiologically acceptable salt thereof. The derivatives are active in the central nervous system, especially as serotonin agonists and antagonists.
公式I的Piperazinylbenzodioxane衍生物 ##STR1## 其中B是未取代或单取代CN,CO--R.sup.1,C.sub.n H.sub.2n --R.sup.1,Hal,OH,OA,O--C.sub.n H.sub.2n --CO--R.sup.1或NHR.sup.2的indol-3-yl或benzimidazol-1-yl基团,而Q是C.sub.n H.sub.2n或其生理上可接受的盐。这些衍生物在中枢神经系统中活性高,尤其是作为5-羟色胺激动剂和拮抗剂。