Small Molecule Antagonists of the Nuclear Androgen Receptor for the Treatment of Castration-Resistant Prostate Cancer
作者:James K. Johnson、Erin M. Skoda、Jianhua Zhou、Erica Parrinello、Dan Wang、Katherine O’Malley、Benjamin R. Eyer、Mustafa Kazancioglu、Kurtis Eisermann、Paul A. Johnston、Joel B. Nelson、Zhou Wang、Peter Wipf
DOI:10.1021/acsmedchemlett.6b00186
日期:2016.8.11
After a high-throughput screening campaign identified thioether 1 as an antagonist of the nuclear androgen receptor, a zone model was developed for structure–activity relationship (SAR) purposes and analogues were synthesized and evaluated in a cell-based luciferase assay. A novel thioether isostere, cyclopropane (1S,2R)-27, showed the desired increased potency and structural properties (stereospecific
在高通量筛选活动确定了硫醚1是核雄激素受体的拮抗剂后,开发了一种用于结构-活性关系(SAR)目的的区域模型,并合成了类似物并在基于细胞的萤光素酶测定法中进行了评估。一种新型的硫醚等排物,环丙烷(1 S,2 R)-27,显示出所需的增强的效能和结构特性(立体比SAR响应,不存在容易氧化的硫原子,低分子量,柔性键数量减少和极性表面积) ,以及药物相似性得分)在C4-2-PSA-rl细胞中的前列腺特异性抗原荧光素酶测定中,有资格作为前列腺癌药物开发的新先导结构。