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.