申请人:Chugai Seiyaku Kabushiki Kaisha
公开号:US04578465A1
公开(公告)日:1986-03-25
Phenylpiperazine derivatives of the formula: ##STR1## wherein R.sub.1 is a hydrogen atom or a straight- or branched-chain saturated or unsaturated alkyl group having 1 to 8 carbon atoms which may be substituted at any position by a hydroxyl group, a carboxyl group, a lower alkoxycarbonyl group or an oxo group; and R.sub.2 is a hydrogen atom, a halogen atom, a lower alkyl group or a sulfamoyl group, and a process for producing the same are disclosed. The derivatives of the formula have alpha blocking and serotonin antagonizing activities and are useful as a drug.
公式:##STR1## 其中R.sub.1是氢原子或具有1至8个碳原子的直链或支链饱和或不饱和烷基,其任何位置可以被羟基,羧基,较低的烷氧羰基或氧代基取代; R.sub.2是氢原子,卤素原子,较低的烷基或磺酰氨基。本发明揭示了一种生产这些衍生物的方法。该公式的衍生物具有α阻滞和血清素拮抗活性,并可用作药物。