申请人:G. D. Searle & Co.
公开号:US05451604A1
公开(公告)日:1995-09-19
A class of halogenated phenylacetonitrile alkylaminoalkylphenyl 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 ##STR1## wherein m is a number selected from three to five, inclusive; wherein n one or two; wherein R.sup.1 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, iso-butyl, n-pentyl, isopentyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopropylmethyl, cyclobutylmethyl, cyclopentylmethyl, cyclohexylmethyl, benzyl and phenethyl; wherein R.sup.2 is selected from methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, iso-butyl, n-pentyl, isopentyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cyclopropylmethyl, cyclobutylmethyl, cyclopentylmethyl, cyclohexylmethyl, benzyl and phenethyl; wherein each of R.sup.3 through R.sup.7 is selected from hydrido, fluoro, chloro, bromo, azide, trifluoromethyl, difluorochloromethyl, 1,1-difluoroethyl, 2,2,2-trifluoroethyl, perfluoroethyl and 2,2,2,3-tetrafluoropropyl; with the proviso that at least one of R.sup.3 through R.sup.7 is selected from fluoro and trifluoromethyl; or a tautomer thereof or a pharmaceutically-acceptable salt thereof.
本文描述了一类具有免疫抑制性能的卤代苯乙腈烷基氨基烷基苯化合物。该类化合物可用于减少移植器官受体的排斥反应以及治疗自身免疫或炎症性疾病。特别感兴趣的化合物的化学式为:##STR1## 其中m是从三到五的数字,包括三和五;其中n是一或二;其中R1选自甲基、乙基、正丙基、异丙基、正丁基、仲丁基、叔丁基、异丁基、正戊基、异戊基、环丙基、环丁基、环戊基、环己基、环丙基甲基、环丁基甲基、环戊基甲基、环己基甲基、苄基和苯乙基;其中R2选自甲基、乙基、正丙基、异丙基、正丁基、仲丁基、叔丁基、异丁基、正戊基、异戊基、环丙基、环丁基、环戊基、环己基、环丙基甲基、环丁基甲基、环戊基甲基、环己基甲基、苄基和苯乙基;其中R3至R7中的每一个都选自氢、氟、氯、溴、叠氮、三氟甲基、二氟氯甲基、1,1-二氟乙基、2,2,2-三氟乙基、全氟乙基和2,2,2,3-四氟丙基;但至少有一个R3至R7选自氟和三氟甲基;或其互变异构体或药学上可接受的盐。