3-酰胺基喹唑啉酮类化合物合成与环氧合酶-2分子对接抗炎活性预测研究

摘要

采用以纳米氧化铜为催化剂，乙醇为溶剂，靛红酸酐、酰肼、芳香醛为底物，80℃条件下一锅法合成得到了一系列3‐酰胺基喹唑啉酮类化合物，产物通过核磁共振氢谱、核磁共振碳谱、红外等手段进行结构表征．利用Autodock 4．0分子对接软件对得到的系列化合物进行分子对接模拟．结果显示其对参与生物体抗炎活动的环氧合酶‐2（COX‐2）有潜在的抑制活性，可以作为一种潜在的抗炎药物．%3‐Acylaminoquinazolin‐4 (1 H )‐ones were synthesised by a one‐pot three compo‐nents reaction of isatoic anhydride ,aldehydes and hydrazides in the presence of nano‐CuO in ethanol .The structures of products were characterized by 1 H‐NMR ,13C‐NMR ,IR spectrum . The results of molecular docking showed that all the compounds have potential anti‐inflam‐matory inhibitory activity by Autodock 4 .0 .