Conversion of an MMP-potent scaffold to an MMP-selective HER-2 sheddase inhibitor via scaffold hybridization and subtle permutations
作者:David M. Burns、Chunhong He、Yanlong Li、Peggy Scherle、Xiangdong Liu、Cindy A. Marando、Mayanne B. Covington、Gengjie Yang、Max Pan、Sharon Turner、Jordan S. Fridman、Gregory Hollis、Kris Vaddi、Swamy Yeleswaram、Robert Newton、Steve Friedman、Brian Metcalf、Wenqing Yao
DOI:10.1016/j.bmcl.2007.11.086
日期:2008.1
A series of beta-sulfonamide piperidine hydroxamates were prepared and shown to be potent inhibitors of the human epidermal growth factor receptor-2 (HER-2) sheddase with excellent selectivity against MMP-1, -2, -3, and -9. This was achieved by exploiting subtle differences within the otherwise highly conserved S-1' binding pocket of the active sites within the metalloprotease family. In addition, it was discovered that the introduction of polarity to the P-1 and P-1' groups reduced the projected human clearance. Published by Elsevier Ltd.