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ID: ALA1142052

Journal: Bioorg Med Chem Lett

Title: Isosteric ramatroban analogs: selective and potent CRTH-2 antagonists.

Authors: Robarge MJ, Bom DC, Tumey LN, Varga N, Gleason E, Silver D, Song J, Murphy SM, Ekema G, Doucette C, Hanniford D, Palmer M, Pawlowski G, Danzig J, Loftus M, Hunady K, Sherf BA, Mays RW, Stricker-Krongrad A, Brunden KR, Harrington JJ, Bennani YL.

Abstract: The chemoattractant receptor-homologous molecule expressed on T(H)2 cells (CRTH-2), also found on eosinophils and basophils, is a prostaglandin D2 receptor involved in the recruitment of these cell types during an inflammatory response. In this report, we describe the synthesis and optimization of a ramatroban isostere that is a selective and potent antagonist of CRTH-2 which may be useful in the treatment of certain diseases.

CiteXplore: 15745833

DOI: 10.1016/j.bmcl.2004.12.055