申请人:Otsuka Pharmaceutical Co., Ltd.
公开号:US05622947A1
公开(公告)日:1997-04-22
An object of the present invention is to provide a vasopressin antagonist and oxytocin antagonist. The vasopressing antagonist and oxytocin antagonist according to the present invention contain, as the active ingredient, a benzoheterocyclic compound represented by the general formula (1): ##STR1## (wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and the carbon-carbon bond between 4- and 5-positions in the benzoazepine skeleton are the same as defined in claims 1, 2 and 3.) or salt thereof.
本发明的一个对象是提供一种抗利尿激素拮抗剂和催产素拮抗剂。根据本发明,该抗利尿激素拮抗剂和催产素拮抗剂包含一种由通式(1)表示的苯杂环化合物作为活性成分:##STR1##(其中R^1、R^2、R^3、R^4、R^5以及苯并氮杂环骨架中4-和5-位置之间的碳-碳键与权利要求书中定义的相同)或其盐。