Synthesis, antibacterial activities evaluation, and docking studies of some 2-substituted-3-(phenylamino)-dihydroquinazolin-4(1 H )-ones
作者:Yangmin Ma、Decheng Ren、Jin Zhang、Jia Liu、Jiawen Zhao、Liangpeng Wang、Fan Zhang
DOI:10.1016/j.tetlet.2015.05.020
日期:2015.7
An eco-friendly procedure for synthesis of 2-substituted-3-(phenylamino)-dihydroquinazolin-4(1H)-ones by three-component reactions, with bentonite as a low cost and reusable catalyst under ultra sonic irradiation, is described. The novel method offers several advantages, such as high yields, short reaction time, environmentally friendly reaction media, and recyclable catalyst. All the synthesized
描述了一种生态友好的方法,该方法通过膨润土作为低成本和在超声辐射下可重复使用的催化剂,通过三组分反应合成2-取代的3-(苯基氨基)-二氢喹唑啉-4(1 H)-酮。该新方法具有许多优点,例如产率高,反应时间短,环境友好的反应介质和可循环使用的催化剂。筛选所有合成的2-取代-3-(苯氨基)-二氢喹唑啉-4(1 H)-酮对大肠杆菌的抗菌活性。这些化合物中的一些对革兰氏阴性菌大肠杆菌表现出令人感兴趣的抗菌活性。。一些化合物的分子对接解释了某些部分在增加结合相互作用中起着重要作用。