Design, synthesis and biological evaluation of novel l-lysine ureido derivatives as aminopeptidase N inhibitors
作者:Li Su、Hao Fang、Kanghui Yang、Yingying Xu、Wenfang Xu
DOI:10.1016/j.bmc.2010.11.066
日期:2011.1
As the exopeptidase over-expressed in the cell surface of endothelial cells, aminopeptidase N (APN/CD13) is an essential target for tumor angiogenesis and metastasis. Based on the previous work of L-lysine amide derivatives in our laboratory, we designed and synthesized two series of L-lysine ureido derivatives as APN inhibitors. Within these compounds, one compound, 5d (IC50 = 4.51 mu M), showed similar inhibitory effect compared with Bestatin (IC50 = 5.87 mu M). (C) 2010 Elsevier Ltd. All rights reserved.