申请人:E. R. Squibb & Sons, Inc.
公开号:US04481144A1
公开(公告)日:1984-11-06
Antiinflammatory activity is exhibited by steroids having the formula ##STR1## and the 1,2-dehydro derivatives thereof, wherein R is hydrogen, alkyl, or aryl; R.sub.1 is hydrogen, alkyl, ##STR2## alkylthio, alkoxy, fluoro, hydroxyalkyl, cyanoalkyl, alkoxycarbonyl-(CH.sub.2).sub.p -, mono-, di- or trifluoromethyl, or ##STR3## wherein p is 0, 1, 2, 3 or 4, Y.sub.1 is alkyl or aryl, and Y.sub.2 and Y.sub.3 are the same or different and each is hydrogen or alkyl; R.sub.2 is alkyl, alkenyl or alkynyl; R.sub.3 is carbonyl or .beta.-hydroxymethylene; R.sub.4 is hydrogen or halogen; R.sub.5 is hydrogen, methyl or fluorine; and n is 0, 1 or 2.
具有以下式子的类
固醇化合物和其1,2-去氢衍
生物具有抗炎活性,其中R为氢、烷基或芳基;R.sub.1为氢、烷基、烷氧基、
氟代、羟基烷基、
氰基烷基、烷氧羰基-(CH.sub.2).sub.p-、单、二或三
氟甲基,或##STR3##其中p为0、1、2、3或4,Y.sub.1为烷基或芳基,Y.sub.2和Y.sub.3相同或不同,且每个为氢或烷基;R.sub.2为烷基、烯基或炔基;R.sub.3为羰基或β-羟甲基;R.sub.4为氢或卤素;R.sub.5为氢、甲基或
氟;n为0、1或2。