Design, Synthesis and Biological Evaluation of Novel 4-Substituted Coumarin Derivatives as Antitumor Agents
作者:Ran An、Zhuang Hou、Jian-Teng Li、Hao-Nan Yu、Yan-Hua Mou、Chun Guo
DOI:10.3390/molecules23092281
日期:——
Herein, fifteen new compounds containing coumarin, 1,2,3-triazole and benzoyl- substituted arylamine moieties were designed, synthesized and tested in vitro for their anticancer activity. The results showed that all tested compounds had moderate antiproliferative activity against MDA-MB-231, a human breast cancer cell line, under both normoxic and hypoxic conditions. Furthermore, the 4-substituted
本文中,设计,合成和测试了十五种含有香豆素,1,2,3-三唑和苯甲酰基取代的芳胺部分的新化合物的抗癌活性。结果表明,所有测试的化合物在常氧和低氧条件下对人乳腺癌细胞MDA-MB-231均具有中等的抗增殖活性。此外,通过1,2,3-三唑(化合物5e)与苯甲酰基3,4-二甲氧基苯胺连接的4-取代的香豆素显示出最突出的抗增殖活性,IC50值为0.03μM,比4-羟基香豆素强约5000倍( IC50> 100μM),比阿霉素强20倍(IC50 = 0.60μM)。同时,几乎所有的化合物都显示出在缺氧条件下增殖抑制活性的普遍增强,这与常氧相反。