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    • 51. 发明申请
    • Pyrrole derivatives
    • 吡咯衍生物
    • US20030181496A1
    • 2003-09-25
    • US10352067
    • 2003-01-28
    • Teruhisa TokunagaWilliam Ewan HumeMakoto KitohRyu Nagata
    • A61K031/425A61K031/4178A61K031/416A61K031/415A61K031/4025C07D417/02C07D43/02C07D49/02
    • C07D207/33C07D207/333C07D401/06C07D403/06C07D471/04
    • Pyrrole derivatives represented by the following formula: 1 wherein Ring Z is an optionally substituted pyrrole ring, etc.; W2 is nullCOnull, nullSO2null, an optionally substituted C1-C4 alkylene, etc.; Ar2 is an optionally substituted aryl, etc.; W2 and Ar1 mean the following (1) and (2): (1) W1 is an optionally substituted C1-C4 alkylene, etc.; Ar1 is an optionally substituted bicyclic heteroaryl having 1 to 4 nitrogen atoms as ring-forming atoms: (2) W1 is an optionally substituted C2-C5 alkylene, an optionally substituted C2-C5 alkenylene, etc.; and Ar1 is an aryl or monocyclic heteroaryl, which are substituted by carboxyl, an alkoxycarbonyl, etc. at the ortho- or meta-position thereof with respect to the binding position of W1, or a pharmaceutically acceptable salt thereof These compounds are useful as medicaments such as a fibrosis inhibitor for organs or tissues.
    • 由下式表示的吡咯衍生物:其中环Z是任选取代的吡咯环等; W 2是-CO - , - SO 2 - ,任选取代的C 1 -C 4亚烷基等; Ar 2是任选取代的芳基等; W 2和Ar 1表示以下(1)和(2):(1)W 1是任选取代的C 1 -C 4亚烷基等; Ar 1是具有1-4个氮原子的任选取代的双环杂芳基作为成环原子:(2)W 1是任选取代的C 2 -C 5亚烷基,任选取代的C 2 -C 5亚烯基等; 并且Ar 1是在相对于W 1的结合位置的邻位或间位被羧基,烷氧基羰基等取代的芳基或单环杂芳基,或其药学上可接受的盐 这些化合物可用作药物如用于器官或组织的纤维化抑制剂。