申请人:Li Leping
公开号:US20130310427A1
公开(公告)日:2013-11-21
Antiviral compounds may be used to inhibit or reduce the activity of Hepatitis C virus (HCV), particularly HCV's NS5A protein. In these contexts, inhibition and reduction of activity of the NS5A protein refers to a lower level of the measured activity relative to a control experiment in which the cells or the subjects are not treated with the test compound. The inhibition or reduction in the measured activity is at least a 10% reduction or inhibition. The compounds and their isomeric forms and pharmaceutically acceptable salts thereof are useful in treating and preventing HCV infection alone or when used in combination with other compounds targeting viral or cellular elements or functions involved in the HCV lifecycle.
抗病毒化合物可以用于抑制或减少丙型肝炎病毒(HCV)的活性,特别是HCV的NS5A蛋白。在这些情况下,抑制和减少NS5A蛋白的活性是指相对于未用测试化合物处理的细胞或受试者的对照实验中测量的活性水平较低。测量活性的抑制或减少至少为10%的抑制或减少。这些化合物及其同分异构体和药学上可接受的盐在单独治疗和预防HCV感染时非常有用,或者与其他针对参与HCV生命周期的病毒或细胞元素或功能的化合物联合使用。