Phenylacetonitrilealkylaminoalkyl-ortho-substituted aryl compounds as immunosuppressives
申请人:G.D. Searle & Co.
公开号:EP0434095A1
公开(公告)日:1991-06-26
A class of substituted phenylacetonitrilealkylaminoalkyl-ortho-substituted aryl compounds having immunosuppressive properties is described. Compounds of this class would be useful in reducing recipient rejection of transplanted organs and for treatment of autoimmune or inflammatory diseases. Compounds of particular interest are of the formula
wherein m is one or two; wherein n is a number selected from one to five, inclusive; wherein R¹ is selected from hydrido, alkyl, hydroxyalkyl, cycloalkyl, cycloalkylalkyl, alkoxyalkyl, alkenyl and alkynyl; wherein R⁶ is selected from loweralkyl;
wherein each of R⁸, R⁹, R¹⁰ and R¹² through R¹⁶ is independently selected from hydrido, hydroxy, alkyl, hydroxyalkyl, alkoxy, alkenyl, alkynyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonylalkenyl, alkylaminocarbonyl and alkoxyalkyl; with the proviso that at least one of R¹² and R¹⁶ must be selected from hydroxy, alkyl, hydroxyalkyl, alkoxy, alkenyl, alkynyl, alkylcarbonyl, alkoxycarbonyl, alkylcarbonylalkenyl, alkylaminocarbonyl and alkoxyalkyl; or a tautomer thereof or a pharmaceutically-acceptable salt thereof.
本文描述了一类具有免疫抑制特性的取代苯基乙腈烷基氨基烷基-正代取代芳基化合物。这类化合物可用于减少受体对移植器官的排斥反应,以及治疗自身免疫性或炎症性疾病。特别感兴趣的化合物为式
其中 m 为 1 或 2;其中 n 为选自 1 至 5(包括 5)的数字;其中 R¹ 选自水rido、烷基、羟基烷基、环烷基、环烷基烷基、烷氧基烷基、烯基和炔基;其中 R⁶ 选自低烷基;
其中 R⁸、R⁹、R¹⁰ 和 R¹² 至 R¹⁶ 中的每一个独立地选自氢基、羟基、烷基、羟基烷基、烷氧基、烯基、炔基、烷基羰基、烷氧基羰基、烷基羰基烯基、烷基氨基羰基和烷氧基烷基;但 R¹² 和 R¹⁶ 中至少有一个必须选自羟基、烷基、羟烷基、烷氧基、烯基、炔基、烷基羰基、烷氧基羰基、烷基羰基烯基、烷基氨基羰基和烷氧基烷基;或其同系物或其药学上可接受的盐。