Synthesis of thioether derivatives of quinazoline-4-one-2-thione and evaluation of their antiplatelet aggregation activity
作者:Zahra Eskandariyan、Marjan Esfahani Zadeh、Kamaleddin Haj Mohammad Ebrahim Tehrani、Vida Mashayekhi、Farzad Kobarfard
DOI:10.1007/s12272-013-0192-5
日期:2014.3
A series of 2-(arylmethylthio)-3-phenylquinazolin-4-one derivatives have been synthesized and their antiplatelet aggregation activities were assessed against ADP and arachidonic acid-induced platelet aggregation in human plasma. Among the tested thioethers, derivative 2, 3, 5 and 16 were the most potent compounds with satisfactory IC50 for inhibition of platelet aggregation induced by ADP. Analysis of global physicochemical parameters shows some correlations between activities and molecular volume and also surface area of the studied derivatives.
已合成了一系列2-(芳基甲基硫代)-3-苯基喹唑啉-4-酮衍生物,并评估了它们在人类血浆中对抗ADP和花生四烯酸诱导的血小板聚集的抗血小板聚集活性。在测试的硫醚中,衍生物2、3、5和16是最有效的化合物,对ADP诱导的血小板聚集的抑制作用IC50令人满意。对全球物理化学参数的分析表明,活性与分子体积以及所研究衍生物的表面积之间存在一定的相关性。