Binding characterization, synthesis and biological evaluation of RXRα antagonists targeting the coactivator binding site
作者:Dingyu Xu、Shangjie Guo、Ziwen Chen、Yuzhou Bao、Fengyu Huang、Dan Xu、Xindao Zhang、Zhiping Zeng、Hu Zhou、Xiaokun Zhang、Ying Su
DOI:10.1016/j.bmcl.2016.07.027
日期:2016.8
identified the first retinoid X receptor-alpha (RXRα) modulators that regulate the RXRα biological function via binding to the coregulator-binding site. Here we report the characterization of the interactions between the hit molecule and RXRα through computational modeling, mutagenesis, SAR and biological evaluation. In addition, we reported studies of additional new compounds and identified a molecule
以前,我们确定了第一个类维生素A X受体-α(RXRα)调节剂,该调节剂通过与共调节剂结合位点的结合来调节RXRα的生物学功能。在这里,我们通过计算模型,诱变,SAR和生物学评估报告了命中分子与RXRα之间相互作用的特征。此外,我们报道了对其他新化合物的研究,并确定了一种通过抑制TNFα诱导的IκBα降解和p65核易位而介导NF-κB途径的分子。