N-(4-{[4-(1H-Benzoimidazol-2-yl)-arylamino]-methyl}-phenyl)-benzamide derivatives as small molecule heparanase inhibitors
作者:Yong-Jiang Xu、Hua-Quan Miao、Weitao Pan、Elizabeth C. Navarro、James R. Tonra、Stan Mitelman、M. Margarita Camara、Dhanvanthri S. Deevi、Alexander S. Kiselyov、Paul Kussie、Wai C. Wong、Hu Liu
DOI:10.1016/j.bmcl.2005.09.070
日期:2006.1
A novel class of N-(4-[4-(1H-benzoimidazol-2-yl)-arylamino]-methyl}-phenyl)-benzamides are described as inhibitors of the endo-beta-glucuronidase heparanase. Among them are N-(4-[4-(1H-benzoimidazol-2-yl)-phenylamino]-methyl}-phenyl)-3-bromo-4-methoxy-benzamide (15h), and N-(4-[5-(1H-benzoimidazol-2-yl)-pyridin-2-ylamino]-methyl}-phenyl)-3-bromo-4-methoxy-benzamide (23) which displayed good heparanase inhibitory activity (IC50 0.23-0.29 mu M), with the latter showing oral exposure in mice. (c) 2005 Elsevier Ltd. All rights reserved.