作者:Mahesh P. Paudyal、Li Wu、Zhong-Yin Zhang、Christopher D. Spilling、Chung F. Wong
DOI:10.1016/j.bmc.2014.10.042
日期:2014.12
Previously, we identified a class of salicylic acid derivatives that display inhibitory activity against the protein tyrosine phosphatase YopH from Yersinia pestis. Because docking study suggested that the large phenyl ring attaching to the salicylic acid core might be exposed to the solvent and might not contribute significantly to binding, we have developed a new class of compounds that no longer contain
以前,我们鉴定了一类水杨酸衍生物,它们对鼠疫耶尔森氏菌的蛋白酪氨酸磷酸酶YopH具有抑制活性。。由于对接研究表明,与水杨酸核心相连的大苯环可能暴露于溶剂中,并且可能不会显着促进结合,因此我们开发了一种不再含有该苯环的新型化合物。我们首先设计了化合物的合成方案,然后围绕该合成方案开发了自动计算筛选模型,以帮助选择少量化合物进行合成和实验测试。基于此计算筛选模型以及对上一类化合物的构效关系的分析,我们合成了八种化合物,发现其中五种具有微摩尔活性。当大规模应用时,