申请人:Imperial Chemical Industries plc
公开号:US04921866A1
公开(公告)日:1990-05-01
The invention concerns novel, pharmaceutically useful 1,3-dioxane alkanoic and alkenoic acid derivatives of the formula I in which the groups at positions 2, 4 and 5 of the 1,3-dioxane ring have cis-relative stereochemistry, Y is ethylene or vinylene, n is 1-4, Z is hydrogen or hydroxy, and X is a pyridine containing group (as defined hereinafter); and the pharmaceutically acceptable salts thereof. The invention also includes processes for the manufacture and use of the acid derivatives as well as pharmaceutical compositions for therapeutic use in one or more of a variety of diseases such as ischaemic heart disease, cerebrovascular disease, asthmatic disease and/or inflammatory disease.
这项发明涉及公式I中的新型、药用的1,3-二氧杂环戊烷烷基和烯基酸衍生物,其中1,3-二氧杂环戊烷环的2、4和5位置的基团具有顺式立体化学构型,Y为乙烯或乙烯基,n为1-4,Z为氢或羟基,X为含有吡啶基团(如下文所定义)的基团;及其药用可接受的盐。该发明还包括制造和使用该酸衍生物的方法,以及用于治疗缺血性心脏病、脑血管疾病、哮喘疾病和/或炎症疾病等多种疾病的药用组合物。