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公开(公告)号:US08912321B2
公开(公告)日:2014-12-16
申请号:US12444608
申请日:2007-10-05
申请人: Steven D. Axt , Keshab Sarma , Justin Vitale , Jiang Zhu , Bruce Ross , Suguna Rachakonda , Quingwu Jin , Byoung-Kwon Chun
发明人: Steven D. Axt , Keshab Sarma , Justin Vitale , Jiang Zhu , Bruce Ross , Suguna Rachakonda , Quingwu Jin , Byoung-Kwon Chun
摘要: The present process provides an improved method for the preparation of 4-amino-1-((2R,3R,4R,5R)-3-fluoro-4-hydroxy-5-hydroxymethyl-3-methyl-tetrahydrofuran-2-yl)-1H-pyrimidin-2-one of the formula (IV) which is a potent inhibitor of Hepatitis C Virus (HCV) NS5B polymerase.
摘要翻译: 本方法提供了制备4-氨基-1 - ((2R,3R,4R,5R)-3-氟-4-羟基-5-羟甲基-3-甲基 - 四氢呋喃-2-基) (IV)的1H-嘧啶-2-酮,其是丙型肝炎病毒(HCV)NS5B聚合酶的有效抑制剂。