申请人:Abbott Laboratories
公开号:US05792767A1
公开(公告)日:1998-08-11
The present invention relates to a compound of the formula ##STR1## and the pharmaceutically acceptable salts thereof wherein W is a bicyclic heterocyclic ring system. The compounds are .alpha.-1 adrenergic antagonists and are useful in the treatment of BPH; also disclosed are .alpha.-1 antagonist compositions and a method for antagonizing .alpha.-1 receptors and treating BPH.
本发明涉及以下公式的化合物##STR1##及其药用可接受的盐,其中W是一个双环杂环环系统。这些化合物是α-1肾上腺素受体拮抗剂,在治疗BPH方面具有用途;还公开了α-1拮抗剂组合物和对抗α-1受体以及治疗BPH的方法。