申请人:A. H. Robins Company Incorporated
公开号:US05198449A1
公开(公告)日:1993-03-30
Novel compounds of the formula below wherein W is azetidine, pyrrolidine or piperidine, Q is a straight chain hydrocarbon radical of 1-4 carbons and may contain a double bond, and ##STR1## Ar is phenyl, pyridinyl or pyrimidinyl, a process for their preparation, and novel intermediates are disclosed. The novel compounds and the pharmaceutical compositions of this invention are useful in the treatment of hypertension, arrhythmias and angina.
以下是该公式的新化合物,其中W为氮杂环丙烷、吡咯烷或哌嗪,Q为含有1-4个碳原子的直链烃基,可能含有双键,Ar为苯基、吡啶基或嘧啶基。公开了它们的制备方法和新型中间体。该发明的新化合物和药物组合物在治疗高血压、心律失常和心绞痛方面具有用途。