Discovery of 4H-pyrazolo[1,5-a]pyrimidin-7-ones as potent inhibitors of hepatitis C virus polymerase
作者:Yongqi Deng、Gerald W. Shipps、Tong Wang、Janeta Popovici-Muller、Kristin E. Rosner、M. Arshad Siddiqui、Jose Duca、Alan B. Cooper、Michael Cable
DOI:10.1016/j.bmcl.2009.07.124
日期:2009.9
A series of 4H-pyrazolo[1,5-a]pyrimidin-7-one derivatives was synthesized and evaluated for inhibitory activity against HCV NS5B RNA-dependent RNA polymerase. A number of these compounds exhibited potent activity in enzymatic assay. The synthesis and structure-activity relationship are also described. (C) 2009 Elsevier Ltd. All rights reserved.