Synthesis and evaluation of inhibitory activity <i>in vitro</i> of dihydrostilbenes against human neutrophil elastases
作者:Guo-Li Huang、Bo Liu、Xing-Jun Tian、Ye-Gao Chen
DOI:10.1080/10286020.2019.1571489
日期:2020.4.2
Twelve dihydrostilbenes (including five new analogues) were prepared by the Witting-Hornor reaction from appropriate aromatic aldehydes and phosphonate esters, followed by hydrogenation in five steps. The in vitro inhibition activity against human neutrophil elastase (HNE) of these dihydrostilbenes was evaluated, and three 1,2-dihydroxylated dihydrostilbenes (6b, 6j, and 6l) exhibited stronger inhibitory
通过Witting-Hornor反应,由适当的芳族醛和膦酸酯制备十二种二氢苯乙烯(包括五个新的类似物),然后分五个步骤进行氢化。评估了这些二氢芪酯对人中性粒细胞弹性蛋白酶(HNE)的体外抑制活性,并且三个1,2-二羟基化二氢芪酯(6b,6j和6l)对HNE的抑制活性比其他类似物强。