THIENO-PYRIDINE DERIVATIVES AS MEK INHIBITORS
    10.
    发明公开
    THIENO-PYRIDINE DERIVATIVES AS MEK INHIBITORS 有权
    噻吩并吡啶衍生物作为MEK抑制剂的

    公开(公告)号:EP2240494A1

    公开(公告)日:2010-10-20

    申请号:EP09703360.9

    申请日:2009-01-20

    申请人: UCB Pharma, S.A.

    IPC分类号: C07D495/04 C07D519/00

    CPC分类号: C07D495/04 C07D519/00

    摘要: The invention provides a series of thieno[2,3-b]pyridine derivatives wherein Y represents a linkage of formula C(O) or S(O)2; R1 represents hydrogen, halogen, cyano, nitro, C|-6 alkyl, trifluoromethyl, Ci.6 alkoxy, trifluoromethoxy, C1-6 alkylthio, C1-6 alkylsulphinyl or C1-6 alkylsulphonyl; R2 represents halogen, nitro, cyano, C1-6 alkyl, C2-6 alkynyl, hydroxy(C1-6)alkyl or formyl; and R3 represents a group of formula (a), (b), (c), (d) or (e): wherein the asterisk (*) represents the point of attachment to the remainder of the molecule. The compounds of formula (I) are selective inhibitors of human MEK (MAPICIC) enzymes and are accordingly of benefit in medicine, for example in the treatment of inflammatory, autoimmune, cardiovascular, proliferative (including oncological) and nociceptive conditions.