(EN) This application relates to a compound of formula (I) (or a prodrug thereof or a pharmaceutically acceptable salt of the compound or prodrug thereof) as defined herein, pharmaceutical compositions thereof, and its use as an inhibitor of factor Xa, as well as a process for its preparation and intermediates therefor.(FR) Cette invention traite d'un composé de la formule (I), telle que définie dans le descriptif, (ou bien d'un promédicament de ce composé ou bien d'un sel pharmaceutiquement acceptable de ce composé ou d'un promédicament de ce composé), de compositions pharmaceutiques contenant ce composé, de l'utilisation de ce composé en tant qu'inhibiteur du facteur Xa, d'un procédé permettant de préparer ce composé et d'intermédiaires utilisés pour produire ledit composé.
<i>N</i><sup>2</sup>-Aroylanthranilamide Inhibitors of Human Factor Xa
作者:Ying K. Yee、Anne Louise Tebbe、Jared H. Linebarger、Douglas W. Beight、Trelia J. Craft、Donetta Gifford-Moore、Theodore Goodson、David K. Herron、Valentine J. Klimkowski、Jeffrey A. Kyle、J. Scott Sawyer、Gerald F. Smith、Jennifer M. Tinsley、Richard D. Towner、Leonard Weir、Michael R. Wiley
DOI:10.1021/jm990327e
日期:2000.3.1
Reversal of the A-ring amide link in 1,2-dibenzamidobenzene 1 (fXa K-ass = 0.81 x 10(6) L/mol) led to a series of human factor Xa (hfXa) inhibitors based on N-2-aroylanthranilamide 4. Expansion of the SAR around 4 showed that only small planar substituents could be accommodated in the A-ring for binding to the S1 site of hfXa. Bulky groups such as 4-isopropyl, 4-tert-butyl, and C-dimethylamino were favored in the B-ring to interact with the S4 site of hfXa. The central (C) ring containing a 5-methanesulfonamido group yielded greater activity than carbamoyl groups. Combining the beneficial features from the B- and C-ring SAR, compound 55 represents the most potent hfXa inhibitor in the N-2-aroylanthranilamide 4 series with hfXa K-ass = 58 x 10(6) L/mol (K-i = 11.5 nM).
Anthranilamide inhibitors of factor Xa
作者:David Mendel、Angela L. Marquart、Sajan Joseph、Philip Waid、Ying K. Yee、Anne Louise Tebbe、Andrew M. Ratz、David K. Herron、Theodore Goodson、John J. Masters、Jeffry B. Franciskovich、Jennifer M. Tinsley、Michael R. Wiley、Leonard C. Weir、Jeffrey A. Kyle、Valentine J. Klimkowski、Gerald F. Smith、Richard D. Towner、Larry L. Froelich、John Buben、Trelia J. Craft
DOI:10.1016/j.bmcl.2007.06.051
日期:2007.9
SAR about the B-ring of a series of N-2-aroyl anthranilamide factor Xa (tXa) inhibitors is described. B-ring o-aminoalkylether and B-ring p-amine probes of the S1' and S4 sites, respectively, afforded picomolar fXa inhibitors that performed well in in vitro anticoagulation assays. (c) 2007 Elsevier Ltd. All rights reserved.