申请人:Duphar International Research B.V.
公开号:US05462942A1
公开(公告)日:1995-10-31
The present invention is concerned with compounds having 5-HT1A antagonistic activity useful in treating CNS disorders and having formula 2 ##STR1## wherein R.sub.1 is halogen, lower alkyl or alkoxy, hydroxy, trifluotomethyl or cyano, m has the value 1 or 2 and n has the value 0 or 1, A represents an alkylene chain containing 2-6 C-atoms which may be substituted with one or more lower alkyl groups or a monocyclic (hetero)aryl group, and B is methylene, ethylene, carbonyl, sulfinyl, sulfonyl or sulfur, and salts thereof.
本发明涉及具有5-HT1A拮抗活性的化合物,可用于治疗中枢神经系统疾病,其化学式为2 ##STR1## 其中R.sub.1是卤素,低碳基或烷氧基,羟基,三氟甲基或氰基,m的值为1或2,n的值为0或1,A代表一个含有2-6个C原子的烷基链,可以被一个或多个低碳基团取代,或者是一个单环(杂)芳基团,B是亚甲基,乙烯基,羰基,亚砜基,磺酰基或硫,以及其盐。