Synthesis of isoflavene-thiosemicarbazone hybrids and evaluation of their anti-tumor activity
作者:Eugene M.H. Yee、Miriam B. Brandl、David StC Black、Orazio Vittorio、Naresh Kumar
DOI:10.1016/j.bmcl.2017.04.002
日期:2017.6
glioblastoma U87 cancer cell lines. The mono-substituted hybrids exhibited potent anti-proliferative activity against all three cancer cell lines, while the di-substituted hybrids were less active. Selected mono-substituted hybrids were further investigated for their cytotoxicity against normal MRC-5 human lung fibroblast cells, which identified two hybrids with superior selectivity for cancer cells over normal
苯氧二酚是具有有效的抗肿瘤活性的异黄酮。在这项研究中,通过苯氧酚与硫代氨基脲的缩合反应合成了一系列新颖的单取代和二取代的苯氧二醇-硫代半脲杂化物。评估了杂种对神经母细胞瘤SKN-BE(2)C,三阴性乳腺癌MDA-MB-231和胶质母细胞瘤U87癌细胞系的体外抗增殖活性。单取代的杂种对所有三种癌细胞系表现出有效的抗增殖活性,而双取代的杂种则活性较低。进一步研究了选定的单取代杂种对正常MRC-5人肺成纤维细胞的细胞毒性,与酚氧二醇相比,它鉴定了两种对癌细胞具有比普通细胞优越的选择性的杂种。这表明单取代的苯氧二酚-硫代半碳杂化物杂化物作为抗癌剂具有广阔的发展潜力。