ERβ ligands. Part 5: Synthesis and structure–activity relationships of a series of 4′-hydroxyphenyl-aryl-carbaldehyde oxime derivatives
作者:Richard E. Mewshaw、S. Marc Bowen、Heather A. Harris、Zhang B. Xu、Eric S. Manas、Stephen T. Cohn
DOI:10.1016/j.bmcl.2006.11.066
日期:2007.2
A series of 4'-hydroxyphenyl-aryl-carbaldehyde oximes (5b) was prepared and found to have high affinity (4nM) and modest selectivity (39-fold) for estrogen receptor-beta (ERbeta). Substitution of one of the core rings of the scaffold based around these novel ligands further expanded our knowledge in the quest toward achieving high affinity and selectivity for ERbeta. An X-ray co-crystal of structure
制备了一系列的4'-羟基苯基-芳基-甲醛肟(5b),发现对雌激素受体-β(ERbeta)具有高亲和力(4nM)和适度的选择性(39倍)。基于这些新型配体的支架核心环之一的取代进一步扩展了我们的知识,以寻求对ERbeta的高亲和力和选择性。结构11的X射线共晶体表明,肟部分正在模仿染料木黄酮的C环,正如之前通过SAR和对接研究所预测的那样。