Identification and Structure-Activity Studies of 1,3-Dibenzyl-2-aryl imidazolidines as Novel Hsp90 Inhibitors
作者:Yajun Liu、Xiaoxia Liu、Lihong Li、Rui Dai、Meiyun Shi、Hongyu Xue、Yong Liu、Hecheng Wang
DOI:10.3390/molecules24112105
日期:——
promising drug target for cancer therapy. In this work, a virtual screening strategy was employed, leading to the identification of a series of compounds bearing a scaffold of 1,3-dibenzyl-2-aryl imidazolidine as novel Hsp90 inhibitors. Compound 4a showed the highest binding affinity to Hsp90α (IC50 = 12 nM) in fluorescence polarization (FP) competition assay and the strongest anti-proliferative activity