Identification of [(naphthalene-1-carbonyl)-amino]-acetic acid derivatives as nonnucleoside inhibitors of HCV NS5B RNA dependent RNA polymerase
作者:Ariamala Gopalsamy、Kitae Lim、John W Ellingboe、Girija Krishnamurthy、Mark Orlowski、Boris Feld、Marja van Zeijl、Anita Y.M Howe
DOI:10.1016/j.bmcl.2004.06.013
日期:2004.8
A novel series of HCV NS5B RNA dependent RNA polymerase inhibitors containing a naphthalene carboxamide scaffold were identified by high throughput screening. Optimization of substituents by parallel synthesis and the iterative design towards understanding structure-activity relationship to improve potency are described. Tetra substituted naphthalene 31 displayed potent activity with IC50 of 120 nM against HCV NS5B enzyme and was selective over a panel of polymerases. (C) 2004 Elsevier Ltd. All rights reserved.