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.
公开了式子为:##STR1##的苯基哌嗪衍生物,其中R.sub.1是氢原子或1至8个碳原子的直链或支链饱和或不饱和烷基,该烷基可以在任何位置被羟基、羧基、较低的烷氧羰基基团或氧代基取代;而R.sub.2是氢原子、卤素原子、较低的烷基或磺酰氨基团。公开了制备它们的过程。该式的衍生物具有α-阻滞和血清素拮抗活性,是一种有用的药物。