Synthesis and biological evaluation of new substituted thioglycolurils, their analogues and derivatives
作者:Galina A. Gazieva、Lada V. Anikina、Tatyana V. Nechaeva、Sergey A. Pukhov、Tatyana B. Karpova、Sergey V. Popkov、Yulia V. Nelyubina、Natalya G. Kolotyrkina、Angelina N. Kravchenko
DOI:10.1016/j.ejmech.2017.09.009
日期:2017.11
Methylthio group in S-methyl derivatives can be substituted with hydroxyl group in acid medium to give N-aminoglycolurils. Representative compounds were evaluated for their cytotoxic activity against RD, A549, HCT116 and MCF7 human cancer cell lines by MTT-assay and screened for their antifungal activity against phytopathogenic fungi using the mycelium growth inhibition method in vitro. Among the derivatives
一种新颖的一系列取代的Ñ -aminothioglycolurils通过串联形成腙合成-的环收缩反应3- thioxoperhydroimidazo [4,5- ë ] -1,2,4-三嗪-6-酮与(ê)-3-苯基(呋喃-2-基)丙烯醛衍生物。通过用碘代烷烃或4-氯苄基氯烷基化相应的硫代糖醇,制备S-烷基取代的N-氨基硫代糖醇。S-甲基衍生物中的甲硫基可在酸性介质中被羟基取代,得到N-氨基甘脲。通过MTT测定评估代表性化合物对RD,A549,HCT116和MCF7人癌细胞的细胞毒性活性,并使用体外菌丝体生长抑制方法筛选其对植物致病真菌的抗真菌活性。在这些衍生物中,发现4-((E)-((E)-3-(2-甲氧基苯基)亚烷基)氨基)-3-甲基-1-苯基硫代甘露糖醇8i对RD和HCT116细胞具有最高的抗增殖活性。品系(8i:IC 50分别 为0.02和0.012μM),超过了参考药物的细胞毒性。1