53350-28-0Relevant academic research and scientific papers
Design, Synthesis, and in Vitro Evaluation of Novel 3, 7-Disubstituted Coumarin Derivatives as Potent Anticancer Agents
Wang, Yubin,Liu, Haitao,Lu, Peng,Mao, Rui,Xue, Xiaojian,Fan, Chen,She, Jinxiong
, p. 637 - 647 (2015)
Twenty-seven 3, 7-disubstituted coumarin derivatives were designed, synthesized, and evaluated in vitro as anticancer agents. Most of the compounds showed moderate-to-potent antiproliferative activity against K562 cells. Compounds 7b and 7d were chosen to evaluate the concentration of 50% growth inhibition (GI50) against SN12C, OVCAR, BxPC-3, KATO-III, T24, SNU-1, WiDr, HeLa, K562, and AGS cell lines. The most potent compound 7d was selected for further cell cycle arrest assay in the AGS cell line. The in vitro data indicated that methylation of benzimidazole moiety at the 3-position of coumarin exhibited significant enhancement of anticancer activity. This study should provide important information for further modification and optimization of coumarin derivatives as anticancer agents.
One-pot catalyst-free synthesis of 3-heterocyclic coumarins
Jiang, Shaoliang,Gao, Jianrong,Han, Liang
, p. 1017 - 1028 (2016/04/26)
3-Heterocyclic coumarins were prepared in one-pot three-component reaction without catalyst. The mixture of salicylaldehydes, ethyl cyanoacetate, and o-aminophenols or o-phenylenediamines in refluxing n-butanol gave title compounds with good yields and hi
