Design, synthesis and biological evaluation of novel 2,4,6-trisubstituted quinazoline derivatives as potential antitumor agents
作者:Hao Wang、Tianci Wang、Lingling Chi、Fuqing Yu、Honglin Dai、Chao Gao、Xiaojie Si、Zhengjie Wang、Limin Liu、Peirong Zhao、Yingnan Zhu、Hongmin Liu、Qiurong Zhang
DOI:10.1007/s00044-023-03114-x
日期:2023.8
In this study, a series of novel 2,4,6-trisubstituted quinazoline derivatives were designed, synthesized and biologically evaluated their antiproliferative activity against four human cancer cell lines (Eca-109, A549, PC-3 and MGC-803). The most of designed compounds showed considerable antiproliferative activity against the tested four cancer cell lines, while compound 28g displayed the best antiproliferative
在这项研究中,设计、合成了一系列新型2,4,6-三取代喹唑啉衍生物,并从生物学角度评估了它们对四种人类癌细胞系(Eca-109、A549、PC-3和MGC-803)的抗增殖活性。大多数设计的化合物对测试的四种癌细胞系表现出相当大的抗增殖活性,而化合物28g对MGC-803细胞和Eca-109细胞表现出最好的抗增殖活性,其IC 50值分别为1.95 μM和2.46 μM。进一步的机制研究表明,28g显着抑制MGC-803细胞的细胞迁移和集落形成。另外,28克还在 MGC-803 细胞中剂量依赖性地诱导细胞凋亡和细胞周期停滞在 S 期。总体而言,所有这些研究表明28g有潜力作为抗肿瘤药物开发的有价值的先导化合物。 图形概要