申请人:Syntex Pharmaceuticals Ltd.
公开号:US04935417A1
公开(公告)日:1990-06-19
Substituted imidazolyl-alkyl-piperazine and diazepine derivatives of Formula A: ##STR1## wherein: R.sup.1 is aryl, lower alkyl, cycloalkyl or hydrogen; R.sup.2 is aryl, lower alkyl or hydrogen; R.sup.3 lower alkyl, hydroxy, or hydrogen; R.sup.4 aryl or hydrogen; R.sup.5 aryl or hydrogen; m is two or three; n is zero, one or two, provided that when R.sup.3 hydroxy, n is one or two; and q is zero, one, two, or three; and the pharmaceutically acceptable salts thereof, are calcium channel antagonists useful for treating mammals having a variety of disease states, such as stroke, epilipsy, hypertension, angina, migraine, arrhythmia, thrombosis, embolism and also for treatment of spinal injuries.
公式A的替代咪唑基-烷基哌嗪和二氮杂环衍生物: ##STR1## 其中:R.sup.1是芳基,低碳基,环烷基或氢;R.sup.2是芳基,低碳基或氢;R.sup.3是低碳基,羟基或氢;R.sup.4是芳基或氢;R.sup.5是芳基或氢;m为二或三;n为零,一或二,但当R.sup.3为羟基时,n为一或二;q为零,一,二或三;以及其药学上可接受的盐,用于治疗患有各种疾病状态的哺乳动物,如中风、癫痫、高血压、心绞痛、偏头痛、心律失常、血栓形成、栓塞以及脊髓损伤的治疗。