申请人:E. R. Squibb & Sons, Inc.
公开号:US03979381A1
公开(公告)日:1976-09-07
Anti-inflammatory activity is exhibited by compounds having the formula ##SPC1## The salts thereof, and the 5-oxide and 5,5-dioxide thereof, wherein R.sub.1 is hydrogen, alkyl, aryl, arylalkyl, or acyl; and R.sub.2 and R.sub.3 are the same or different and are hydrogen, alkyl, hydroxy, alkoxy, alkylthio, alkylsulfinyl, trifluoromethyl, halogen, acyl, cyano, nitro, or dialkylamino.
具有以下公式的化合物表现出抗炎活性:##SPC1## 其盐,以及其5-氧化物和5,5-二氧化物,其中R.sub.1是氢,烷基,芳基,芳基烷基或酰基;而R.sub.2和R.sub.3相同或不同,可以是氢,烷基,羟基,烷氧基,烷基硫醚,烷基磺醚,三氟甲基,卤素,酰基,氰基,硝基或二烷基胺。