Room temperature ionic liquid promoted improved and rapid synthesis of highly functionalized imidazole and evaluation of their inhibitory activity against human cancer cells
作者:Chetan K. Jadhav、Amol S. Nipate、Asha V. Chate、Pratiksha M. Kamble、Ganesh A. Kadam、Vidya S. Dofe、Vijay M. Khedkar、Charansingh H. Gill
DOI:10.1002/jccs.202000468
日期:——
advantage of this protocol for gram-scale synthesis adds to its practical applicability. Selected synthesized tetra- and trisubstituted imidazole scaffolds were screened for their in vitro antiproliferative properties against the human cancer cell lines EC-109, MCF-7, HGC-27, and PC-3. Compounds 4m, 5e, and 5v showed potent cytotoxic activity against the human breast cancer cell line PC-3, MCF-7, and HGC-27
在这项研究中,我们报告了使用 1,8-二氮杂双环 [5.4.0]-undec-7-en-8-ium 咪唑盐离子液体作为催化剂以及用于快速多组分转化四-和三取代咪唑支架通过四组分和伪四组分反应制备,反应时间短,产率高,产物纯度高。离子液体价格便宜,可生物降解,并且可以回收和重复使用超过五个连续循环。该协议在克级合成方面的优势增加了其实际适用性。筛选了选定的合成四和三取代咪唑支架对人癌细胞系 EC-109、MCF-7、HGC-27 和 PC-3 的体外抗增殖特性。化合物4m、5e和5v 分别对人乳腺癌细胞系 PC-3、MCF-7 和 HGC-27 显示出有效的细胞毒活性。