[EN] 2'-CYANO SUBSTITUTED NUCLEOSIDE DERIVATIVES AND METHODS OF USE THEREOF FOR TREATMENT OF VIRAL DISEASES<br/>[FR] DÉRIVÉS NUCLÉOSIDES À SUBSTITUTION 2'-CYANO ET LEURS MÉTHODES D'UTILISATION POUR LE TRAITEMENT DE MALADIES VIRALES
申请人:MERCK SHARP & DOHME
公开号:WO2014059901A1
公开(公告)日:2014-04-24
Compounds of Formula (I) are disclosed, wherein R1, R2, R3, R4, R5, and R18 are defined herein. The compounds encompassed by Formula (I) include compounds which are HCV NS5B inhibitors and other compounds which can be metabolized in vivo to HCV NS5B inhibitors. The compounds and their pharmaceutically acceptable salts are useful for the prophylaxis or treatment of infection by HCV and the prophylaxis, treatment, or delay in the onset of disease caused by HCV. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.
化合物的分子式(I)已被披露,其中R1、R2、R3、R4、R5和R18在此处被定义。分子式(I)所包括的化合物包括HCV NS5B抑制剂和其他在体内可以代谢为HCV NS5B抑制剂的化合物。这些化合物及其药用盐对HCV感染的预防或治疗,以及对由HCV引起的疾病的预防、治疗或延迟发病具有用处。这些化合物及其盐可作为药物组成部分使用,可选择性地与其他抗病毒药物、免疫调节剂、抗生素或疫苗组合使用。