Benzimidazole-Based fXa inhibitors with improved thrombin and trypsin selectivity
摘要:
Optimization of the benzimidazole-based fXa inhibitors for selectivity versus thrombin and trypsin was achieved by substitution on the benzimidazole ring and replacement of the naphthylamidine group. Substitution of a nitro group at the 4-position on the benzimidazole improves both potency against fXa and selectivity versus thrombin. Alternatively, replacement of the naphthylamidine with either a biphenylamidine or propenylbenzamidine not only improves fXa potency and selectivity versus thrombin, but selectivity versus trypsin as well. (C) 2002 Elsevier Science Ltd. All rights reserved.
[EN] BENZENAMINE DERIVATIVES AS ANTI-COAGULANTS<br/>[FR] DERIVES DE LA BENZENAMINE SERVANT D'ANTICOAGULANTS
申请人:BERLEX LAB
公开号:WO2001009093A1
公开(公告)日:2001-02-08
This invention is directed to benzenamine derivatives of formula (I): wherein A, W, m, n, R?1, R2, R3, R4, R5 and R6¿ are defined herein. These compounds are useful as anti-coagulants.
Benzimidazole-Based fXa inhibitors with improved thrombin and trypsin selectivity
作者:Kenneth J. Shaw、William J. Guilford、Brian D. Griedel、Steve Sakata、Lan Trinh、Shung Wu、Wei Xu、Zuchun Zhao、Michael M. Morrissey
DOI:10.1016/s0960-894x(02)00145-2
日期:2002.5
Optimization of the benzimidazole-based fXa inhibitors for selectivity versus thrombin and trypsin was achieved by substitution on the benzimidazole ring and replacement of the naphthylamidine group. Substitution of a nitro group at the 4-position on the benzimidazole improves both potency against fXa and selectivity versus thrombin. Alternatively, replacement of the naphthylamidine with either a biphenylamidine or propenylbenzamidine not only improves fXa potency and selectivity versus thrombin, but selectivity versus trypsin as well. (C) 2002 Elsevier Science Ltd. All rights reserved.
Benzenamine derivatives as anti-coagulants
申请人:Berlex Laboratories, Inc.
公开号:US06350761B1
公开(公告)日:2002-02-26
This invention is directed to benzenamine derivatives of formula (I):
wherein A, W, m, n, R1, R2, R3, R4, R5 and R6 are defined herein. These compounds are useful as anti-coagulants.