Design, synthesis, and SAR of monobenzamidines and aminoisoquinolines as factor Xa inhibitors
摘要:
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.
Design, synthesis, and SAR of monobenzamidines and aminoisoquinolines as factor Xa inhibitors
摘要:
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.
Aminoisoquinoline derivatives of the following formulae or analogs thereof and pharmaceutically acceptable salts thereof are provided. These compounds have an excellent effect of inhibiting activated blood-coagulation factor X, and they are useful as anticoagulants or agents for preventing or treating thrombi or emboli.
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.