申请人:Hoechst-Roussel Pharmaceuticals, Inc.
公开号:US04751223A1
公开(公告)日:1988-06-14
There are disclosed compounds of the formula ##STR1## where X and Y are independently hydrogen, loweralkyl, trifluoromethyl or halogen; Z is --CH.sub.2 CH.sub.2 --, --CH.dbd.CH-- or --CH.sub.2 CH.sub.2 CH.sub.2 --; n is 1, 2 or 3; R.sub.1 is hydrogen, loweralkanoyl, aroyl, ethoxycarbonyl, phenoxycarbonyl, loweralkylaminocarbonyl, arylaminocarbonyl, loweralkyl or arylmethyl; R.sub.2 is hydrogen or loweralkyl; R.sub.3 is hydrogen, loweralkyl, ethoxycarbonyl, loweralkanoyl or arylloweralkyl, or R.sub.2 and R.sub.3 taken together is isopropylidene; with the proviso that when n is 3, X, Y and R.sub.1 are all hydrogen and Z is --CH.sub.2 CH.sub.2 --, R.sub.2 and R.sub.3 can not both be methyl. These compounds display antiinflammatory and analgesic activities.
已公开的化合物的结构式为##STR1##其中X和Y分别是氢、较低的烷基、三氟甲基或卤素;Z是--CH.sub.2 CH.sub.2 --、--CH.dbd.CH--或--CH.sub.2 CH.sub.2 CH.sub.2 --;n为1、2或3;R.sub.1是氢、较低的烷酰基、芳酰基、乙氧羰基、苯氧羰基、较低的烷基氨基羰基、芳基氨基羰基、较低的烷基或芳基甲基;R.sub.2是氢或较低的烷基;R.sub.3是氢、较低的烷基、乙氧羰基、较低的烷酰基或芳基较低的烷基,或R.sub.2和R.sub.3一起是异丙亚甲基;但当n为3时,X、Y和R.sub.1都是氢,Z是--CH.sub.2 CH.sub.2 --,R.sub.2和R.sub.3不能同时为甲基。这些化合物具有抗炎和镇痛活性。