Synthesis, biological evaluation and molecular docking studies of 2-piperazin-1-yl-quinazolines as platelet aggregation inhibitors and ligands of integrin αIIbβ3
作者:Andrei A. Krysko、Alexander Yu. Kornylov、Pavel G. Polishchuk、Georgiy V. Samoylenko、Olga L. Krysko、Tatyana A. Kabanova、Victor Ch. Kravtsov、Vladimir M. Kabanov、Barbara Wicher、Sergei A. Andronati
DOI:10.1016/j.bmcl.2016.02.011
日期:2016.4
A series of 2-piperazin-1-yl-quinazolines were synthesized and evaluated for their antiaggregative activity. The synthesized small molecule compounds have potently inhibited platelet aggregation in vitro and blocked FITC-Fg binding to αIIbβ3 integrin in a suspension of washed human platelets. The key αIIbβ3 protein–ligand interactions were determined in docking experiments and some correlations have
合成了一系列2-哌嗪-1-基-喹唑啉并评估了其抗聚集活性。将合成的小分子化合物具有有效抑制血小板聚集的体外和阻断FITC-FG结合到α IIB β 3整联在悬浮液中洗涤的人血小板的。α键IIB β 3蛋白-配体相互作用是在对接实验确定和对接得分的亲和力的值之间已观察到一些相关性。