申请人:American Home Products Corporation
公开号:US04751305A1
公开(公告)日:1988-06-14
There are disclosed compounds of the formula ##STR1## wherein R.sup.1 is pyridl, quinolinyl, pyrazinyl, pyridinyl, pyridazinyl, pyrimidinyl, quinoxalinyl, quinazolinyl or any of the foregoing substituted with halo, lower alkyl, lower alkyl carbonyl, benzoyl, carboxy, lower alkoxycarbonyl, OR.sup.2, N(R.sup.2).sub.2, CON(R.sup.2).sub.2, SO.sub.3 R.sup.2, SO.sub.2 N(R.sup.2).sub.2, phenylsulfonyl, lower alkylsulfonyl, cyano, nitro or trifluoromethyl; R.sup.2 is hydrogen, lower alkyl or phenyl; R.sup.3 is halo, morpholino, 4-methylpiperazino, R.sup.4 NNHR.sup.5, NR.sup.4 R.sup.5, OR.sup.5, SR.sup.5, R.sup.4 NCH.sub.2 CH.sub.2 OCH.sub.3, SCH.sub.2 CH.sub.2 CH.sub.2 NH.sub.2, or ##STR2## R.sup.4 is hydrogen or lower alkyl; R.sup.5 is hydrogen, lower alkyl, lower alkanoyl, lower cycloalkylor phenyl; and R.sup.6 and R.sup.7 are each independently, hydrogen, halo, nitro, lower alkoxy, lower alkyl, cyano, trifluoromethyl, phenyl, carboxy or lower alkoxycarbonyl; which, by virtue of their ability to inhibit interleukin 1, are of use as antiinflammatory agents and in treatment of disease states involving enzymatic tissue destruction, and are also intermediates in the preparation of other compounds which possess identical activities.
已披露的化合物的结构式如下:其中R.sup.1为吡啶基、喹啉基、吡嗪基、吡啶基、吡啶并嗪基、嘧啶基、喹喹啉基、喹唑啉基或上述任何一种,可用卤素、低烷基、低烷基羰基、苯甲酰基、羧基、低烷氧羰基、OR.sup.2、N(R.sup.2).sub.2、CON(R.sup.2).sub.2、SO.sub.3 R.sup.2、SO.sub.2 N(R.sup.2).sub.2、苯基磺酰基、低烷基磺酰基、氰基、硝基或三氟甲基等取代;R.sup.2为氢、低烷基或苯基;R.sup.3为卤素、吗啉基、4-甲基哌嗪基、R.sup.4 NNHR.sup.5、NR.sup.4 R.sup.5、OR.sup.5、SR.sup.5、R.sup.4 NCH.sub.2 CH.sub.2 OCH.sub.3、SCH.sub.2 CH.sub.2 CH.sub.2 NH.sub.2,或结构式所示;R.sup.4为氢或低烷基;R.sup.5为氢、低烷基、低烷酰基、低环烷基或苯基;R.sup.6和R.sup.7各自独立地为氢、卤素、硝基、低烷氧基、低烷基、氰基、三氟甲基、苯基、羧基或低烷氧羰基。这些化合物由于能够抑制白细胞介素1的作用而可用作抗炎药物,并用于治疗涉及酶组织破坏的疾病状态,也是制备具有相同活性的其他化合物的中间体。