Synthesis and SAR of novel 1,1-dialkyl-2(1H)-naphthalenones as potent HCV polymerase inhibitors
摘要:
A series of gem-dialkyl naphthalenone derivatives with varied alkyl substitutions were synthesized and evaluated according to their structure-activity relationship. This investigation led to the discovery of potent inhibitors of the hepatitis C virus at low nanomolar concentrations in both enzymatic and cell-based HCV genotype la assays. (c) 2007 Elsevier Ltd. All rights reserved.
Compounds having the formula
are hepatitis C (HCV) polymerase inhibitors. Also disclosed are a composition and method for inhibiting hepatitis C (HCV) polymerase, processes for making the compounds, and synthetic intermediates employed in the processes.
Provided herein are phosphadiazine polymerase inhibitor, for example, of any of Formula I, II, III, I′, II′, I″, II″, Ia, IIa, or IIIa, pharmaceutical compositions comprising the compounds, and processes of preparation thereof. Also provided are methods of their use for the treatment of an HCV infection in a host in need thereof.
Inhibitors of Hepatitis C Virus Polymerase: Synthesis and Biological Characterization of Unsymmetrical Dialkyl-Hydroxynaphthalenoyl-benzothiadiazines
作者:Rolf Wagner、Daniel P. Larson、David W. A. Beno、Todd D. Bosse、John F. Darbyshire、Yi Gao、Bradley D. Gates、Wenping He、Rodger F. Henry、Lisa E. Hernandez、Douglas K. Hutchinson、Wen W. Jiang、Warren M. Kati、Larry L. Klein、Gennadiy Koev、William Kohlbrenner、A. Chris Krueger、Jinrong Liu、Yaya Liu、Michelle A. Long、Clarence J. Maring、Sherie V. Masse、Tim Middleton、Debra A. Montgomery、John K. Pratt、Patricia Stuart、Akhteruzzaman Molla、Dale J. Kempf
DOI:10.1021/jm8010965
日期:2009.3.26
The hepatitisCvirus (HCV) NS5B polymerase is essential for viral replication and has been a prime target for drug discovery research. Our efforts directed toward the discovery of HCV polymerase inhibitors resulted in the identification of unsymmetrical dialkyl-hydroxynaphthalenoyl-benzothiadiazines 2 and 3. The most active compound displayed activity in genotypes 1a and 1b polymerase and replicon
Compounds having the formula
are hepatitis C(HCV) polymerase inhibitors. Also disclosed are a composition and method for inhibiting hepatitis C(HCV) polymerase, processes for making the compounds, and synthetic intermediates employed in the processes.
[EN] 1, 1-DIOXIDO-4H-1,2,4-BENZOTHIADIAZINE DERIVATE UND VERWANDTE VERBINDUNGEN ALS INHIBITOREN DER HCV POLYMERASE ZUR BEHANDLUNG VON HEPATITIS C<br/>[FR] AGENTS ANTI-INFECTIEUX