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ID: ALA1136024
Journal: Bioorg Med Chem Lett
Title: CCR3 antagonists: a potential new therapy for the treatment of asthma. Discovery and structure-activity relationships.
Authors: Wacker DA, Santella JB, Gardner DS, Varnes JG, Estrella M, DeLucca GV, Ko SS, Tanabe K, Watson PS, Welch PK, Covington M, Stowell NC, Wadman EA, Davies P, Solomon KA, Newton RC, Trainor GL, Friedman SM, Decicco CP, Duncia JV.
Abstract: CCR3 antagonist leads with IC(50) values in the microM range were converted into low nM binding compounds that displayed in vitro inhibition of human eosinophil chemotaxis induced by human eotaxin. In particular, 4-benzylpiperidin-1-yl-n-propylureas and erythro-3-(4-benzyl-2-(alpha-hydroxyalkyl)piperidin-1-yl)-n-propylureas (obtained via Beak reaction of N-BOC-4-benzylpiperidine) exhibited single digit nanomolar IC(50) values for CCR3.
CiteXplore: 12067561