申请人:A. H. Robins Company, Inc.
公开号:US04898874A1
公开(公告)日:1990-02-06
3-Aryl-2,1-benzisoxazole compounds having the formula: ##STR1## wherein R.sup.1 and R.sup.2 are hydrogen or methyl; R.sup.3 and R.sup.4 are hydroxyl, loweralkoxy, amino or --OM wherein M is a pharmaceutically acceptable cation; X is hydrogen, halogen, loweralkyl or nitro; Y is selected from hydrogen, halogen, loweralkyl, loweralkoxy, nitro or trifluoromethyl; n and p are zero or one with the proviso that either n or p must be one are disclosed, having anti-inflammatory activity and novel intermediates in the preparation thereof.
具有下列式子的3-芳基-2,1-苯并异噁唑化合物:##STR1## 其中R.sup.1和R.sup.2是氢或甲基;R.sup.3和R.sup.4是羟基、低碳氧基、氨基或--OM,其中M是一种药用可接受的阳离子;X是氢、卤素、低碳基或硝基;Y是选自氢、卤素、低碳基、低碳氧基、硝基或三氟甲基;n和p为零或一,但必须满足n或p之一必须为一,具有抗炎活性和制备中的新型中间体。