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    • 5. 发明申请
    • THIOPHENE DERIVATIVES AS FACTOR XIA INHIBITORS
    • 噻吩衍生物作为因子XIA抑制剂
    • WO2007070816A3
    • 2007-09-07
    • PCT/US2006061970
    • 2006-12-13
    • SQUIBB BRISTOL MYERS COHAN WEI
    • HAN WEI
    • C07D333/24A61K31/381A61K31/416A61P7/02A61P29/00C07D333/28C07D409/04
    • C07D333/24C07D333/28C07D409/04
    • The present invention provides compounds of Formula (I); or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein the variables A, L 1 , R 3 , and R 11 are as defined herein. The compounds of Formula (I) are useful as selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    • 本发明提供了式(I)的化合物; 或其立体异构体,互变异构体,可药用盐,溶剂化物或前药,其中变量A,L 1,R 3,R 11, 如本文所定义。 式(I)化合物可用作凝血级联和/或接触活化系统的丝氨酸蛋白酶的选择性抑制剂; 例如凝血酶,因子Xa,因子XIa,因子IXa,因子VIIa和/或血浆激肽释放酶。 具体而言,它涉及选择性因子XIa抑制剂的化合物。 本发明还涉及包含这些化合物的药物组合物以及使用该组合物治疗血栓栓塞性和/或炎症性疾病的方法。