Design, synthesis, and biological evaluation of 1,3,6,7-tetrahydroxyxanthone derivatives as phosphoglycerate mutase 1 inhibitors
作者:Kaixuan Jiang、Biao Gao、Jing Yu、Lulu Jiang、Ao Niu、Yihe Jia、Tao Meng、Lu Zhou、Jinxin Wang
DOI:10.1016/j.bmcl.2021.127820
日期:2021.3
Phosphoglycerate mutase 1 (PGAM1) is a promising target for cancer treatment. Herein, we found that α-mangostin and γ-mangostin exhibited moderate PGAM1 inhibitory activities, with IC50 of 7.2 μM and 1.2 µM, respectively. Based on α-mangostin, a series of 1,3,6,7-tetrahydroxyxanthone derivatives were designed, synthesized and evaluated in vitro for PGAM1 inhibition. The significant structure–activity
磷酸甘油酸变位酶 1 (PGAM1) 是癌症治疗的一个有希望的目标。在此,我们发现 α-mangostin 和 γ-mangostin 表现出中等的 PGAM1 抑制活性,IC 50 分别为 7.2 μM 和 1.2 μM。基于 α-芒果苷,设计、合成了一系列 1,3,6,7-四羟基呫吨酮衍生物,并在体外评估了其对 PGAM1 的抑制作用。还清楚地描述了这种新化合物的显着构效关系(SAR)和新的结合模式。该研究为进一步优化具有 1,3,6,7-四羟基呫吨酮骨架的 PGAM1 抑制剂或新型抑制剂的从头设计提供了有价值的信息。