申请人:The Upjohn Company
公开号:US04057633A1
公开(公告)日:1977-11-08
Novel compounds of the formula: ##STR1## are disclosed with the corresponding hydrates and pharamceutically acceptable acid addition salts thereof, wherein R.sub.1 is halogen, lower alkyl, or trifluoromethyl; R.sub.2 is lower alkyl, substituted or unsubstituted phenyl or benzyl and R.sub.3 is hydrogen. The novel compounds are useful for the treatment of hypertension and anxiety in mammals, including humans. Disclosed also are compositions containing the novel compounds of the invention and methods of their use in the treatment of hypertension and anxiety.
本发明公开了化合物的新型配方:##STR1## 其中R.sub.1是卤素、低级烷基或三氟甲基;R.sub.2是低级烷基、取代或未取代的苯基或苄基;R.sub.3是氢。此外,还公开了相应的水合物和药学上可接受的酸加成盐。这些新型化合物可用于治疗哺乳动物,包括人类的高血压和焦虑症。本发明还公开了包含该新型化合物的组合物以及在治疗高血压和焦虑症中使用它们的方法。