1496551-71-3Relevant articles and documents
Synthesis and Anti-HCV Activities of 4′-Fluoro-2′-Substituted Uridine Triphosphates and Nucleotide Prodrugs: Discovery of 4′-Fluoro-2′- C-methyluridine 5′-Phosphoramidate Prodrug (AL-335) for the Treatment of Hepatitis C Infection
Wang, Guangyi,Dyatkina, Natalia,Prhavc, Marija,Williams, Caroline,Serebryany, Vladimir,Hu, Yujian,Huang, Yongfei,Wan, Jinqiao,Wu, Xiangyang,Deval, Jerome,Fung, Amy,Jin, Zhinan,Tan, Hua,Shaw, Kenneth,Kang, Hyunsoon,Zhang, Qingling,Tam, Yuen,Stoycheva, Antitsa,Jekle, Andreas,Smith, David B.,Beigelman, Leonid
, p. 4555 - 4570 (2019/05/17)
We report the synthesis and biological evaluation of a series of 4′-fluoro-2′-C-substituted uridines. Triphosphates of the uridine analogues exhibited a potent inhibition of hepatitis C virus (HCV) NS5B polymerase with IC50 values as low as 27 nM. In an HCV subgenomic replicon assay, the phosphoramidate prodrugs of these uridine analogues demonstrated a very potent activity with EC50 values as low as 20 nM. A lead compound AL-335 (53) demonstrated high levels of the nucleoside triphosphate in vitro in primary human hepatocytes and Huh-7 cells as well as in dog liver following a single oral dose. Compound 53 was selected for the clinical development where it showed promising results in phase 1 and 2 trials.
Deuterated HCV NS5b inhibitor nucleotide derivative and application thereof
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Paragraph 0037-0039, (2017/07/19)
The invention provides a deuterated HCV (Hepatitis C Virus) NS5b inhibitor nucleotide derivative or its pharmaceutically acceptable salts, stereoisomers, tautomer inhibitors and its application in preparation of drugs for treatment or prevention of HCV infection. The inhibitor is represented by a general formula I (shown in the description).
SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF
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Paragraph 0740; 0741, (2016/03/08)
Disclosed herein are nucleosides, nucleotides and nucleotide analogs, methods of synthesizing the same and methods of treating diseases and/or conditions such as a Coronaviridae virus, a Togaviridae virus, a Hepeviridae virus and/or a Bunyaviridae virus infection with one or more nucleosides, nucleotides and nucleotide analogs.