Highly potent non-peptidic inhibitors of the HCV NS3/NS4A serine protease
作者:David Sperandio、Anthony R. Gangloff、Joane Litvak、Richard Goldsmith、Jason M. Hataye、Vivian R. Wang、Emma J. Shelton、Kyle Elrod、James W. Janc、James M. Clark、Ken Rice、Steve Weinheimer、Kap-Sun Yeung、Nicholas A. Meanwell、Dennis Hernandez、Andrew J. Staab、Brian L. Venables、Jeffrey R. Spencer
DOI:10.1016/s0960-894x(02)00680-7
日期:2002.11
Screening of a diverse set of bisbenzimidazoles for inhibition of the hepatitis C virus (HCV) serine protease NS3/NS4A led to the identification of a potent Zn2+-dependent inhibitor (1). Optimization of this screening hit afforded a 10-fold more potent inhibitor (46) under Zn2+ conditions (K-i = 27 nM). This compound (46) binds also to NS3/NS4A in a Zn2+ independent fashion (K-i = 1 muM). The SAR of this class of compounds under Zn2+ conditions is highly divergent compared to the SAR in the absence of Zn2+, suggesting two distinct binding modes. (C) 2002 Elsevier Science Ltd. All rights reserved.
MIGNANI, S.;LAHOUSSE, F.;MERENYI, R.;JANOUSEK, Z.;VIEHE, H. G., TETRAHEDRON LETT., 1985, 26, N 38, 4607-4608
作者:MIGNANI, S.、LAHOUSSE, F.、MERENYI, R.、JANOUSEK, Z.、VIEHE, H. G.
DOI:——
日期:——
Couplage okydatif facile d'anions substitues captodativement