Investigation on the synthesis of new 3-[4-(arylalkoxy)phenylethyl]-2-thioxo-1,3-thiazolidin-4-ones and their biological evaluation against cancer cells
作者:Camille Déliko Dago、Christelle N’ta Ambeu、Wacothon Karime Coulibaly、Yves-Alain Békro、Janat A. Mamyrbekova-Bekro、Rémy Le Guével、Anne Corlu、Jean-Pierre Bazureau
DOI:10.1007/s10593-017-2056-2
日期:2017.3
Herein, we report on the 5-step synthesis of new 3-[4-(arylalkoxy)phenylethyl]-2-thioxo-1,3-thiazolidin-4-ones without 5-arylidene fragments starting from tyramine The construction involved protection with Boc2O, regioselective O-alkylation, deprotection with 6 M HCl, neutralization, and finally reaction of bis(carboxymethyl)trithiocarbonate under microwave irradiation. The intermediates and the N-substituted
在这里,我们报道了从酪胺开始的没有5-亚芳基片段的新的3- [4-(芳基烷氧基)苯乙基] -2-硫氧杂-1,3-噻唑烷-4-酮的5步合成。该结构涉及Boc2O的保护,区域选择性O-烷基化,用6 M HCl脱保护,中和,最后在微波辐射下使双(羧甲基)三硫代碳酸酯反应。还已经评估了中间体和N-取代的罗丹宁在体外对细胞增殖的抑制作用(Huh7,Caco 2,MDA-MB231,HCT 116,PC3,NCI-H727,HaCat)。两种化合物已显示出对HCT116细胞系的选择性强效活性。