4-(3-Aryloxyaryl)quinoline alcohols are liver X receptor agonists

A series of 4-(3-aryloxyaryl)quinolines with alcohol substituents on the terminal aryl ring was prepared as potential LXR agonists, in which an alcohol group replaced an amide in previously reported amide analogs. High affinity LXR ligands with excellent agonist potency and efficacy in a functional model of LXR activity were identified, demonstrating that alcohols can substitute for amides while retaining LXR activity. The most potent compound was 5b which had an IC50 = 3.3 nM for LXRβ binding and EC50 = 12 nM (122% efficacy relative to T0901317) in an ABCA1 mRNA induction assay in J774 mouse cells.

A series of 4-(3-aryloxyaryl)quinolines 5 was prepared as LXR agonists.Figure optionsDownload as PowerPoint slide