Discovery of biphenyl-substituted diarylpyrimidines as non-nucleoside reverse transcriptase inhibitors with high potency against wild-type and mutant HIV-1
作者:KaiJun Jin、Hong Yin、Erik De Clercq、Christophe Pannecouque、Ge Meng、FenEr Chen
DOI:10.1016/j.ejmech.2018.01.016
日期:2018.2
A novel series of diarylpyrimidine (DAPY) derivatives bearing the biphenyl motif with multiple substituted groups was synthesized as human immunodeficiency virus (HIV)-1 non-nucleoside reverse transcriptase inhibitors. All of the target compounds were evaluated for their in vitro activity against HIV in MT-4 cells. Most of the compounds exhibited excellent activity with low nanomolar EC50 values against
合成了具有多个取代基的带有联苯基序的一系列新的二芳基嘧啶(DAPY)衍生物,作为人类免疫缺陷病毒(HIV)-1非核苷逆转录酶抑制剂。评价所有目标化合物在MT-4细胞中抗HIV的体外活性。大多数化合物对野生型,单突变和双突变HIV-1菌株均表现出优异的活性,并具有低的纳摩尔EC 50值。化合物4b的EC 50针对HIV-1 IIIB的1 nM值,针对L100I的1.3 nM,针对K103 N的0.84 nM,针对Y181C的1.5 nM,针对Y188L的11 nM,针对E138K的2 nM,针对K103 N + Y181C的10 nM以及针对F227L的近110 nM的值+ V106。目标分子对野生型和突变型HIV-1菌株的选择性和效能的提高证实了我们的假设。DAPY衍生物中的联苯环可通过扩展缀合系统来增强目标分子与逆转录酶中非核苷抑制剂结合口袋之间的π-π堆叠效应。这项研究朝着发现新型治疗