2-aryl substituted heterocyclic compounds as antiallgeric and anti-inflammatory agents
申请人:AMERICAN HOME PRODUCTS CORPORATION
公开号:EP0310370A1
公开(公告)日:1989-04-05
Novel compounds having the formula
and their pharmaceutically acceptable salts where R¹, R², R³, X, Y and Z have various meanings defined in the text are useful as anti-allergic and anti-inflammatory agents. Other novel 2-aryl substituted heterocyclic compounds are useful as chemical intermediates for the preparation of the compounds of formula I.
具有以下式子的新型化合物
及其药学上可接受的盐 其中 R¹、R²、R³、X、Y 和 Z 具有文中定义的各种含义,可用作抗过敏和抗炎剂。其他新型 2-芳基取代杂环化合物可用作制备式 I 化合物的化学中间体。