1-aryl-4-substituted isoquinolines
    8.
    发明授权
    1-aryl-4-substituted isoquinolines 失效
    1-芳基-4-取代的异喹啉

    公开(公告)号:US07915288B2

    公开(公告)日:2011-03-29

    申请号:US11587906

    申请日:2005-05-06

    IPC分类号: C07D217/02 A61K31/47

    摘要: 1-aryl-4-substituted isoquinoline or 1-aryl-3,4-disubstituted isoquinoline analogues of Formula I and Formula II, as follows: wherein R1, R2, R3, R8, R9, A and Ar are defined herein. Such compounds are ligands of C5a receptors. Preferred compounds of Formula I and II bind to C5a receptors with high affinity and exhibit neutral antagonist or inverse agonist activity at C5a receptors. The present invention also relates to pharmaceutical compositions comprising such compounds, and to the use of such compounds in treating a variety of inflammatory, cardiovascular, and immune system disorders. In addition, the present invention provides labeled 1-aryl-4-substituted isoquinolines or 1-aryl-3,4-disubstituted isoquinolines, which are useful as probes for the localization of C5a receptors.

    摘要翻译: 式I和式II的1-芳基-4-取代的异喹啉或1-芳基-3,4-二取代的异喹啉类似物如下:其中R1,R2,R3,R8,R9,A和Ar如本文所定义。 这些化合物是C5a受体的配体。 优选的式I和II化合物以高亲和力结合C5a受体,并在C5a受体上呈现中性拮抗剂或反向激动剂活性。 本发明还涉及包含这些化合物的药物组合物,以及这些化合物在治疗各种炎性,心血管和免疫系统疾病中的用途。 此外,本发明提供标记的1-芳基-4-取代的异喹啉或1-芳基-3,4-二取代的异喹啉,其可用作C5a受体定位的探针。