[EN] INDOLE DERIVATIVES AS CRTH2 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'INDOLE UTILISABLES EN TANT QU'ANTAGONISTES DU RÉCEPTEUR CRTH2
申请人:MERCK FROSST CANADA LTD
公开号:WO2010031182A1
公开(公告)日:2010-03-25
The compound (+) 7R-[[(4-fluorophenyl)sulfonyl](methyl)ammo]-6,7,8,9-tetrahydropyrido[1,2-a]mdol-10-yl}acetic acid and pharmaceutically acceptable salts thereof are antagonists of the PGD2 receptor, CRTH2, and as such are useful in the treatment and/or prevention of CRTH2-meidated diseases such as asthma.
Compound of formula I are antagonists of the PGD2 receptor, CRTH2, and as such are useful in the treatment and/or prevention of CRTH2-mediated diseases such as asthma.
Discovery of MK-7246, a selective CRTH2 antagonist for the treatment of respiratory diseases
作者:Michel Gallant、Christian Beaulieu、Carl Berthelette、John Colucci、Michael A. Crackower、Chad Dalton、Danielle Denis、Yves Ducharme、Richard W. Friesen、Daniel Guay、François G. Gervais、Martine Hamel、Robert Houle、Connie M. Krawczyk、Birgit Kosjek、Stephen Lau、Yves Leblanc、Ernest E. Lee、Jean-François Levesque、Christophe Mellon、Carmela Molinaro、Wayne Mullet、Gary P. O’Neill、Paul O’Shea、Nicole Sawyer、Susan Sillaots、Daniel Simard、Deborah Slipetz、Rino Stocco、Dan Sørensen、Vouy Linh Truong、Elizabeth Wong、Jin Wu、Helmi Zaghdane、Zhaoyin Wang
DOI:10.1016/j.bmcl.2010.11.015
日期:2011.1
In this manuscript we wish to report the discovery of MK-7246 (4), a potent and selective CRTH2 (DP2) antagonist. SAR studies leading to MK-7246 along with two synthetic sequences enabling the preparation of this novel class of CRTH2 antagonist are reported. Finally, the pharmacokinetic and metabolic profile of MK-7246 is disclosed. (C) 2010 Elsevier Ltd. All rights reserved.