1613590-91-2Relevant 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.
SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF
-
, (2016/03/11)
Disclosed herein are nucleosides, nucleotide analogs, methods of synthesizing nucleotide analogs and methods of treating diseases and/or conditions such as a Filoviridae virus infection with one or more nucleosides and/or nucleotide analogs.