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ID: ALA1136905

Journal: Bioorg Med Chem Lett

Title: Substituted isoxazole analogs of farnesoid X receptor (FXR) agonist GW4064.

Authors: Bass JY, Caldwell RD, Caravella JA, Chen L, Creech KL, Deaton DN, Madauss KP, Marr HB, McFadyen RB, Miller AB, Parks DJ, Todd D, Williams SP, Wisely GB.

Abstract: Starting from the known FXR agonist GW 4064 1a, a series of alternately 3,5-substituted isoxazoles was prepared. Several of these analogs were potent full FXR agonists. A subset of this series, with a tether between the isoxazole ring and the 3-position aryl substituent, were equipotent FXR agonists to GW 4064 1a, with the 2,6-dimethyl phenol analog 1t having greater FRET FXR potency than GW 4064 1a.

CiteXplore: 19410460

DOI: 10.1016/j.bmcl.2009.04.047