Design, synthesis, and SAR of monobenzamidines and aminoisoquinolines as factor Xa inhibitors
作者:Penglie Zhang、Jingmei F Zuckett、John Woolfrey、Katherine Tran、Brian Huang、Paul Wong、Uma Sinha、Gary Park、Andrea Reed、John Malinowski、Stan Hollenbach、Robert M Scarborough、Bing-Yan Zhu
DOI:10.1016/s0960-894x(02)00234-2
日期:2002.6
Monoamidine FXa inhibitors 3 were designed and synthesized. SAR studies and molecular modeling led to the design of conformationally constrained diaryl ethers 4 and 5, as well as benzopyrrolidinone 7 as potent FXa inhibitors. The monoamidines show high efficacy in a DVT model, but lack desirable oral bioavailability. The benzopyrrolidinone-based aminoisoquinolines 8 do not show significant improvement in oral bioavailability. (C) 2002 Elsevier Science Ltd. All rights reserved.