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    • 9. 发明授权
    • Inhibitors of serine proteases, particularly hepatitis C virus NS3 protease
    • 丝氨酸蛋白酶抑制剂,特别是丙型肝炎病毒NS3蛋白酶
    • US07494988B2
    • 2009-02-24
    • US10391932
    • 2003-03-19
    • Robert PerniJohn CourtEthan O'MalleyGovinda Rao Bhisetti
    • Robert PerniJohn CourtEthan O'MalleyGovinda Rao Bhisetti
    • A61K31/396A61K31/397C07D205/04C07D203/08
    • C07K7/06A61K38/00C07K5/101
    • The present invention relates to compounds that are useful as protease inhibitors, particularly as serine protease inhibitors, and more particularly as hepatitis C NS3 protease inhibitors. As such, they act by interfering with the life cycle of the hepatitis C virus and are also useful as antiviral agents. This invention also relates to pharmaceutical compositions comprising these compounds. The compounds and pharmaceutical compositions of this invention are particularly well suited for inhibiting HCV NS3 protease activity and consequently, may be advantageously used as therapeutic agents against the hepatitis C virus and other viruses that are dependent upon a serine protease for proliferation. This invention also relates to methods for inhibiting the activity of proteases, including hepatitis C virus NS3 protease and other serine proteases, using the compounds of this invention and related compounds.
    • 本发明涉及可用作蛋白酶抑制剂的化合物,特别是作为丝氨酸蛋白酶抑制剂,特别是作为丙型肝炎NS3蛋白酶抑制剂。 因此,它们通过干扰丙型肝炎病毒的生命周期起作用,也可用作抗病毒剂。 本发明还涉及包含这些化合物的药物组合物。 本发明的化合物和药物组合物特别适用于抑制HCV NS3蛋白酶活性,因此可有利地用作针对依赖于丝氨酸蛋白酶增殖的丙型肝炎病毒和其它病毒的治疗剂。 本发明还涉及使用本发明化合物和相关化合物来抑制蛋白酶(包括丙型肝炎病毒NS3蛋白酶和其它丝氨酸蛋白酶)的活性的方法。