[EN] TRIAZOLOPYRIDINE DERIVATIVES AS P38 MAP KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE TRIAZOLOPYRIDINE UTILISÉS COMME INHIBITEURS DE LA P38 MAP KINASE
申请人:PULMAGEN THERAPEUTICS INFLAMMA
公开号:WO2010094956A1
公开(公告)日:2010-08-26
Compounds of formula (I) are inhibitors of p38 MAP kinase, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory tract wherein; R1 is C1-C6 alkyl, C3-C6 cycloalkyl, phenyl which is optionally substituted, 5- or 6 membered monocyclic heteroaryl which is optionally substituted, or a radical of formula (II) wherein n is 1 or 2, and R3 and R4 are independently H or C1-C6 alkyl, or R3 and R4 taken together with the nitrogen to which they are attached form a 6- membered heterocyclic ring optionally containing a further heteroatom selected from N and O; Y is -O- or -S(O)P- wherein p is 0, 1 or 2; A is an optionally substituted divalent arylene radical, or a mono- or bicyclic heteroarylene radical, or a C3-C6 divale nt cycloalkylene radical having 5 or 6 ring atoms, or a piperidinylene radical wherein the ring nitrogen is linked to R2NHC(=O)W-; W is a bond, -NH- or -C(RA)(RB), wherein RA and RB are independently H, methyl, ethyl, amino, hydroxyl or halo; and R2 is a radical as defined in the claims.
化合物的结构式(I)是p38 MAP激酶的抑制剂,在治疗呼吸道疾病等疾病中作为抗炎药物有用;其中,R1是C1-C6烷基,C3-C6环烷基,苯基(可选择性取代),5-或6-成员单环杂芳基(可选择性取代),或者是结构式(II)中的基团,其中n为1或2,R3和R4独立地是H或C1-C6烷基,或者R3和R4与它们连接的氮一起形成一个6-成员杂环环,可选择性地含有进一步从N和O中选择的杂原子;Y是-O-或-S(O)P-,其中p为0、1或2;A是一个可选择性取代的二价芳基基团,或者是一个单环或双环杂芳基基团,或者是一个具有5或6个环原子的C3-C6二价环烷基基团,或者是一个哌啶基团,其中环氮与R2NHC(=O)W-连接;W是一个键,-NH-或-C(RA)(RB),其中RA和RB独立地是H、甲基、乙基、氨基、羟基或卤素;而R2是如权利要求中定义的基团。