Design, synthesis and cytotoxic evaluation of quinazoline-2,4,6-triamine and 2,6-diaminoquinazolin-4(3H)-one derivatives
作者:Audifás S. Matus-Meza、Marco A. Velasco-Velázquez、Francisco Hernández-Luis
DOI:10.1007/s00044-018-2188-7
日期:2018.7
quinazoline-2,4,6-triamine (quinazoline) and 2,6-diaminoquinazolin-4(3H)-one (quinazolinone) derivatives were designed, synthesized and evaluated as cytotoxic agents in three cancer cell lines (HCT-15, SKOV-3, and MDA-MB-231) using conventional MTT assay. Of the tested compounds, only eleven quinazoline derivatives showed activity against all the tested cell lines, at 24 h of exposure. Among them, the compounds
设计,合成并评估了一系列的喹唑啉-2,4,6-三胺(喹唑啉)和2,6-二氨基喹唑啉-4(3 H)-一(喹唑啉酮)衍生物作为三种癌细胞系(HCT- 15,SKOV-3和MDA-MB-231)。在测试的化合物中,在暴露24小时后,仅有11种喹唑啉衍生物显示出对所有测试的细胞系的活性。其中,化合物3e和3f表现出最高的细胞毒性活性,最重要的IC 50值在4.5至15.5μM之间。它们比参考药物(Gefitinib,PD153035)的活性更高,后者显示IC 50值介于19.4和48.8μM之间。这些化合物为制备新颖的喹唑啉类似物作为抗肿瘤剂开辟了新的可能性。