Discovery and optimization of a biphenylacetic acid series of prostaglandin D2 receptor DP2 antagonists with efficacy in a murine model of allergic rhinitis
摘要:
Biphenylacetic acid (5) was identified through a library screen as an inhibitor of the prostaglandin D-2 receptor DP2 (CRTH2). Optimization for potency and pharmacokinetic properties led to a series of selective CRTH2 antagonists. Compounds demonstrated potency in a human DP2 binding assay and a human whole blood eosinophil shape change assay, as well as good oral bioavailability in rat and dog, and efficacy in a mouse model of allergic rhinitis following oral dosing. (C) 2011 Published by Elsevier Ltd.
N,N-DISUBSTITUTED AMINOALKYLBIPHENYL ANTAGONISTS OF PROSTAGLANDIN D2 RECEPTORS
申请人:HUTCHINSON John Howard
公开号:US20120058123A1
公开(公告)日:2012-03-08
Described herein are compounds that are antagonists of PGD
2
receptors. Also described are pharmaceutical compositions and medicaments that include the compounds described herein that are antagonists of PGD
2
receptors. Also described herein are methods of using such antagonists of PGD
2
receptors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other PGD
2
-dependent or PGD
2
-mediated conditions or diseases.
[FR] ANTAGONISTES AMINOALKYLBIPHÉNYLE DISUBSTITUÉS PAR N,N DES RÉCEPTEURS DE LA PROSTAGLANDINE D<subinvention>20090813WO2005100298A1MERCK & CO INC [US], et al20051027AAUS2002198251A1SUNDERMANN BERND [DE], et al20021226AAUS5239084AGUERRY PHILIPPE [CH], et al19930824AAWO2006056854A1PFIZER PROD INC [US], et al20060601AAWO2006014357A1MERCK & CO INC [US], et al20060209AASee references of EP 2257524A4WO2004058164A2TULARIK INC [US]20040715
申请人:AMIRA PHARMACEUTICALS INC
公开号:WO2009099902A1
公开(公告)日:2009-08-13
Described herein are compounds that are antagonists of PGD2 receptors. Also described are pharmaceutical compositions and medicaments that include the compounds described herein that are antagonists of PGD2 receptors. Also described herein are methods of using such antagonists of PGD2 receptors, alone and in combination with other compounds, for treating respiratory, cardiovascular, and other PGD2-dependent or PGD2-mediated conditions or diseases.
Discovery and optimization of a biphenylacetic acid series of prostaglandin D2 receptor DP2 antagonists with efficacy in a murine model of allergic rhinitis
作者:Jill M. Scott、Christopher Baccei、Gretchen Bain、Alex Broadhead、Jilly F. Evans、Patrick Fagan、John H. Hutchinson、Christopher King、Daniel S. Lorrain、Catherine Lee、Peppi Prasit、Pat Prodanovich、Angelina Santini、Brian A. Stearns
DOI:10.1016/j.bmcl.2011.01.024
日期:2011.11
Biphenylacetic acid (5) was identified through a library screen as an inhibitor of the prostaglandin D-2 receptor DP2 (CRTH2). Optimization for potency and pharmacokinetic properties led to a series of selective CRTH2 antagonists. Compounds demonstrated potency in a human DP2 binding assay and a human whole blood eosinophil shape change assay, as well as good oral bioavailability in rat and dog, and efficacy in a mouse model of allergic rhinitis following oral dosing. (C) 2011 Published by Elsevier Ltd.