Synthesis and biological evaluation of lipid-like 5-(2-hydroxyethyl)-4-methyl-1,3-thiazole derivatives as potential anticancer and antimicrobial agents
作者:Alla Zablotskaya、Izolda Segal、Athina Geronikaki、Galina Kazachonokh、Yuris Popelis、Irina Shestakova、Vizma Nikolajeva、Daina Eze
DOI:10.1039/c5md00140d
日期:——
A series of new lipid-like thiazole derivatives have been synthesized in good yields by O-alkylation of 5-(2-hydroxyethyl)-4-methyl-1,3-thiazole, a thiamine metabolite, under phase transfer catalysis conditions followed by N-alkylation with the aim to obtain potential anticancer and antimicrobial agents. The synthesized cationic amphiphiles and their ether precursors were subjected to in vitro cytotoxic
在相转移催化条件下,随后通过N的5-(2-羟乙基)-4-甲基-1,3-噻唑代谢产物5-(2-羟乙基)-4-甲基-1,3-噻唑的O-烷基化反应,以高收率合成了一系列新的类脂质噻唑衍生物。 -烷基化,目的在于获得潜在的抗癌剂和抗微生物剂。对合成的阳离子两亲物及其醚前体进行体外针对单层人纤维肉瘤HT-1080和小鼠肝癌MG-22A肿瘤细胞系和正常小鼠NIH 3T3成纤维细胞的细胞毒性评估,并筛选有关革兰氏阳性和革兰氏阴性菌的抗菌活性。阴性细菌和真菌菌株。合成的化合物具有很强的抗菌活性,明显的选择性细胞毒性和较高的NO诱导能力。体内 3,4-二甲基-5-(2-十一烷基氧乙基)-1,3-噻唑-3-碘化碘的研究证实了抗癌作用,能可靠地抑制小鼠肉瘤S-180肿瘤的生长。