申请人:Ciba-Geigy Corporation
公开号:US04260779A1
公开(公告)日:1981-04-07
Oxothia compounds, especially 2-oxo-2,3-dihydro-benzo[b]thiophene compounds of the formula ##STR1## in which Ph represents an optionally substituted 1,2-phenylene radical, X represents oxygen or sulphur, R.sub.1 represents an organic radical bonded via a carbon atom and R.sub.2 denotes hydrogen or an optionally substituted hydrocarbon radical of aliphatic character, and their salts are useful as peripheral analgetics and/or as antiphlogistic uricosuric and/or thrombolytic agents.
氧硫杂环化合物,特别是具有以下结构的2-氧代-2,3-二氢苯并[b]噻吩化合物:其中Ph代表可选地取代的1,2-苯基自由基,X代表氧或硫,R.sub.1代表通过碳原子键合的有机基团,R.sub.2表示氢或具有脂肪特性的可选取代的烃基团,以及它们的盐可用作外周镇痛剂和/或抗炎尿酸排泄剂和/或溶血药。