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US08912321B2 Preparation of nucleosides ribofuranosyl pyrimidines 有权
制备核苷呋喃核糖嘧啶

Preparation of nucleosides ribofuranosyl pyrimidines
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.
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