Structure–activity relationship (SAR) studies of quinoxalines as novel HCV NS5B RNA-dependent RNA polymerase inhibitors
摘要:
From chemical compound library screening using an HCV NS5B RNA-dependent RNA polymerase enzymatic assay, we identified a substituted quinoxaline hit with an IC50 of 5.5 mu M. A series of substituted quinoxaline amide derivatives were synthesized based on the hit's pharmacophore, and a good structure-activity relationship was observed. Computer modeling analysis was employed to help comprehend the SAR. (c) 2007 Elsevier Ltd. All rights reserved.
Structure–activity relationship (SAR) studies of quinoxalines as novel HCV NS5B RNA-dependent RNA polymerase inhibitors
摘要:
From chemical compound library screening using an HCV NS5B RNA-dependent RNA polymerase enzymatic assay, we identified a substituted quinoxaline hit with an IC50 of 5.5 mu M. A series of substituted quinoxaline amide derivatives were synthesized based on the hit's pharmacophore, and a good structure-activity relationship was observed. Computer modeling analysis was employed to help comprehend the SAR. (c) 2007 Elsevier Ltd. All rights reserved.