作者:Jeremy M. Travins、Ronald C. Bernotas、David H. Kaufman、Elaine Quinet、Ponnal Nambi、Irene Feingold、Christine Huselton、Anna Wilhelmsson、Annika Goos-Nilsson、Jay Wrobel
DOI:10.1016/j.bmcl.2009.11.099
日期:2010.1
A series of 1-(3-aryloxyaryl)benzimidazoles incorporating a sulfone substituent (6) was prepared. High affinity LXR ligands were identified (LXRβ binding IC50 values <10 nM), some with excellent agonist potency and efficacy in a functional assay of LXR activity measuring ABCA1 mRNA increases in human macrophage THP1 cells. The compounds were typically stable in liver microsome preparations and had
制备了一系列带有砜取代基(6)的1-(3-芳氧基芳基)苯并咪唑。已鉴定出高亲和力的LXR配体(LXRβ结合IC 50值<10 nM),其中一些具有出色的激动剂效价和功效,可在LXR活性的功能测定中测量人巨噬细胞THP1细胞中ABCA1 mRNA的增加。该化合物通常在肝微粒体制剂中稳定,并且在小鼠中具有良好的口服暴露。