Design, synthesis, and SAR of anthranilamide-based factor Xa inhibitors incorporating substituted biphenyl P4 motifs
作者:Penglie Zhang、Liang Bao、Jingmei F Zuckett、Erick A Goldman、Zhaozhong J Jia、Ann Arfsten、Susan Edwards、Uma Sinha、Athiwat Hutchaleelaha、Gary Park、Joseph L Lambing、Stanley J Hollenbach、Robert M Scarborough、Bing-Yan Zhu
DOI:10.1016/j.bmcl.2003.11.079
日期:2004.2
Anthranilamides 4 and 5 were designed and synthesized as selective and orally bioavailable factor Xa inhibitors. Structural modifications aimed at lowering their lipophilicity were performed at the central phenyl ring and at the S4 binding biphenyl region by incorporating water solublizing substituents. The resulting compounds (e.g., 7, 8, 14, 30a, and 32b) are highly potent in vitro, and show improved activity in human plasma-based thrombin generation assay. (C) 2004 Published by Elsevier Ltd.