- Substituted isoxazole analogs of farnesoid X receptor (FXR) agonist GW4064
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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.
- Bass, Jonathan Y.,Caldwell, Richard D.,Caravella, Justin A.,Chen, Lihong,Creech, Katrina L.,Deaton, David N.,Madauss, Kevin P.,Marr, Harry B.,McFadyen, Robert B.,Miller, Aaron B.,Parks, Derek J.,Todd, Dan,Williams, Shawn P.,Wisely, G. Bruce
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experimental part
p. 2969 - 2973
(2010/01/16)
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- Assays for ligands for nuclear receptors
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The present invention includes nuclear receptor heterodimer and nuclear receptor-coactivator pepetide assays for identifying ligands for nuclear receptors, utilizing scintillation proximity and fluorescence resonance energy transfer (FRET), and methods of using identified ligands.
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Page/Page column 16
(2010/11/30)
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