[EN] (3,4-DISUBSTITUTED)PROPANOIC CARBOXYLATES AS S1P (EDG) RECEPTOR AGONISTS [FR] CARBOXYLATES PROPANOIQUES 3,4-DISUSBSTITUES UTILISES EN TANT QU'AGONISTES DU RECEPTEUR S1P (EDG)
[EN] (3,4-DISUBSTITUTED)PROPANOIC CARBOXYLATES AS S1P (EDG) RECEPTOR AGONISTS [FR] CARBOXYLATES PROPANOIQUES 3,4-DISUSBSTITUES UTILISES EN TANT QU'AGONISTES DU RECEPTEUR S1P (EDG)
[EN] TRIAZOLE OXADIAZOLES DERIVATIVES<br/>[FR] DÉRIVÉS DE TRIAZOLES ET D'OXADIAZOLES
申请人:MERCK SERONO SA
公开号:WO2009080663A1
公开(公告)日:2009-07-02
The invention relates to compounds of formula (I), wherein R1, R2, Ra, Rb, X have the meanings given in claim 1. The compounds are useful e.g. in the treatment of autoimmune disorders, such as multiple sclerosis.
The invention relates to compounds of formula I:
wherein R
1
, R
2
, R
a
, R
b
, X have the meanings given in claim
16
. The compounds are useful e.g. in the treatment of autoimmune disorders, such as multiple sclerosis.
Discovery of 3-arylpropionic acids as potent agonists of sphingosine-1-phosphate receptor-1 (S1P1) with high selectivity against all other known S1P receptor subtypes
作者:Lin Yan、Pei Huo、George Doherty、Lesile Toth、Jeffrey J. Hale、Sander G. Mills、Richard Hajdu、Carol A. Keohane、Mark J. Rosenbach、James A. Milligan、Gan-Ju Shei、Gary Chrebet、James Bergstrom、Deborah Card、Elizabeth Quackenbush、Alexandra Wickham、Suzanne M. Mandala
DOI:10.1016/j.bmcl.2006.04.084
日期:2006.7
A series of 3-arylpropionic acids were synthesized as S1P(1) receptor agonists. Structure-activity relationship studies on the pendant phenyl ring revealed several structural features offering selectivity of S1P(1) binding against S1P(2-5). These highly selective SIP, agonists induced peripheral blood lymphocyte lowering in mice and one of them was found to be efficacious in a rat skin transplantation model, supporting that S1P(1) agonism is primarily responsible for the immunosuppressive efficacy observed in preclinical animal models. (c) 2006 Elsevier Ltd. All rights reserved.
US8202856B2
申请人:——
公开号:US8202856B2
公开(公告)日:2012-06-19
[EN] (3,4-DISUBSTITUTED)PROPANOIC CARBOXYLATES AS S1P (EDG) RECEPTOR AGONISTS<br/>[FR] CARBOXYLATES PROPANOIQUES 3,4-DISUSBSTITUES UTILISES EN TANT QU'AGONISTES DU RECEPTEUR S1P (EDG)
申请人:MERCK & CO INC
公开号:WO2005058848A1
公开(公告)日:2005-06-30
The present invention encompasses compounds of Formula A: A as well as the pharmaceutically acceptable salts thereof. The compounds are S1P1/Edg1 receptor agonists and thus have immunosuppressive, anti-inflammatory and hemostatic activities by modulating leukocyte trafficking, sequestering lymphocytes in secondary lymphoid tissues, and enhancing vascular integrity. The invention is also directed to pharmaceutical compositions containing such compounds and methods of treatment or prevention.