[EN] AMINOPYRIMIDINE DERIVATIVES AS JNK INHIBITORS<br/>[FR] DERIVES D'AMINOPYRIMIDINE EN TANT QU'INHIBITEURS DE LA JNK
申请人:CELLTECH R&D LTD
公开号:WO2006038001A1
公开(公告)日:2006-04-13
A compound of formula (I) or a pharmaceutically acceptable salt, solvate or N-oxide thereof: wherein A represents a pyrrole, pyrazole, imidazole or triazole ring; B represents a benzene, pyridine or pyrimidine ring; M represents the residue of an azetidine, pyrrolidine or piperidine ring; E represents a covalent bond or an optionally substituted straight or branched alkylene chain containing from 1 to 4 carbon atoms; Z represents hydrogen, -CORa, -C02Rb, -CONKc Rd, -CONRcORb, -COCO2Rb, - COCONRcRd, -COCH2NRcRd, -COCH2NRcCONKcRd, COCH2NRcCO2Rb, -NRcCORa, - NRcCO2Rb, -NRcCONRcRd, -S02Re, -SO2NRcRd or -SO2NRcC02Rb; or Z represents an optionally substituted phenyl, heteroaryl or C3-7 heterocycloalkyl group; R1 and R2 independently represent hydrogen, halogen, cyano, nitro, C1-6 alkyl, trifluoromethyl, hydroxy, C1-6 alkoxy, difluoromethoxy, trifluoromethoxy, C1-6 alkylsulphonyl, amino, C1-6 alkylamino, di(C1-6)alkylamino, aminocarbonyl or C2-6 alkoxycarbonyl; R3 represents hydrogen, C1-6 alkyl, -CH2CONRcRd or -SO2Re; R4 represents hydrogen, C1-6 alkoxy, oxo, -CO2Rb or -CONKcRd. The compounds of the present invention are potent inhibitors of JNK.
式(I)的化合物或其药学上可接受的盐、溶剂或N-
氧化物:其中A代表
吡咯、
吡唑、
咪唑或三唑环;B代表
苯、
吡啶或
嘧啶环;M代表
氮杂环丙烷、
吡咯丙烷或
哌啶环的残基;E代表共价键或含有1至4个
碳原子的可选取代的直链或支链烷基链;Z代表
氢、-CORa、-C02Rb、-CONKcRd、-CONRcORb、-COCO2Rb、-COCONRcRd、-COCH2NRcRd、-COCH2NRcCONKcRd、COCH2NRcCO2Rb、-NRcCORa、-NRcCO2Rb、-NRcCONRcRd、-S02Re、-SO2NRcRd或-SO2NRcC02Rb;或Z代表可选取代的
苯基、杂环芳基或C3-7杂
环烷基基团;R1和R2独立地代表
氢、卤素、
氰基、硝基、C1-6烷基、三
氟甲基、羟基、C1-6烷
氧基、二
氟甲
氧基、三
氟甲
氧基、C1-6烷基磺酰基、
氨基、C1-6烷基
氨基、二(C1-6)烷基
氨基、
氨基甲酰基或C2-6烷
氧羰基;R3代表
氢、C1-6烷基、-CH2CONRcRd或-SO2Re;R4代表
氢、C1-6烷
氧基、
氧代、-CO2Rb或-CONKcRd。本发明的化合物是JNK的有效
抑制剂。