The application of phosphoramidate ProTide technology to the potent anti-HCV compound 4′-azidocytidine (R1479)
作者:Christopher McGuigan、Mary Rose Kelleher、Plinio Perrone、Sinead Mulready、Giovanna Luoni、Felice Daverio、Sonal Rajyaguru、Sophie Le Pogam、Isabel Najera、Joseph A. Martin、Klaus Klumpp、David B. Smith
DOI:10.1016/j.bmcl.2009.05.099
日期:2009.8
We report the design, synthesis and evaluation of a family of ca 50 phosphoramidate ProTides of the potent anti-HCV compound 4 '-azidocytidine (R1479), with variation on the ester, amino acid and aryl moiety of the ProTide. Sub-mu M inhibitors of HCV emerge. The compounds are all non-cytotoxic in the replicon assay. We herein report detailed SARs for each of the regions of the ProTide. (C) 2009 Elsevier Ltd. All rights reserved.