申请人:Pola Chemical Industries, Inc.
公开号:US05391552A1
公开(公告)日:1995-02-21
A diphenylpiperazine derivative represented by general formula (1), salt thereof, and drug for the circulatory organs containing the same as the active ingredient: ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different from each other and each represents hydrogen, halogen, alkyl, alkoxy, nitro, amino, hydroxy, optionally esterified carboxyl or trifluoromethyl; R.sup.3 represents hydrogen, alkyl, aralkyl, acyl, nitro or optionally esterified carboxymethyl; Ar represents phenyl or naphthyl which may have one to three substituents such as halogen, alkyl, alkoxy, aryloxy, aralkyloxy, nitro, amino, cyano, acyl, hydroxy, optionally esterified carboxyl, substituted sulfonyl, aryl or trifluoromethyl; Z represents sulfur or -NR.sup.4 - wherein R.sup.4 represents hydrogen, alkyl, aralkyl, acyl, aryl, substituted sulfonyl or optionally esterified carboxyl; m represents a number of 1 to 5; and n represents a number of 0 to 5.
一种由通式(1)表示的二苯基哌嗪衍生物,其盐,以及含有该衍生物作为活性成分的循环器官药物:##STR1## 其中R.sup.1和R.sup.2可以相同也可以不同,分别表示氢、卤素、烷基、烷氧基、硝基、氨基、羟基、可选择酯化的羧基或三氟甲基;R.sup.3表示氢、烷基、芳基烷基、酰基、硝基或可选择酯化的羧甲基;Ar表示苯基或萘基,可以具有一个到三个卤素、烷基、烷氧基、芳氧基、芳基烷氧基、硝基、氨基、氰基、酰基、羟基、可选择酯化的羧基、取代磺酰基、芳基或三氟甲基等取代基;Z表示硫或-NR.sup.4-,其中R.sup.4表示氢、烷基、芳基烷基、酰基、芳基、取代磺酰基或可选择酯化的羧基;m表示1到5的数字;n表示0到5的数字。