Structure-based development of novel triazoles and related thiazolotriazoles as anticancer agents and Cdc25A/B phosphatase inhibitors. Synthesis, in vitro biological evaluation, molecular docking and in silico ADME-T studies
作者:Sherif A.F. Rostom、Mona H. Badr、Heba A. Abd El Razik、Hayam M.A. Ashour
DOI:10.1016/j.ejmech.2017.07.053
日期:2017.10
Synthesis of twenty nine new 1,2,4-triazoles and some derived thiazolothiadiazoles (structurally-relevant to some reported triazoles with anticancer and/or Cdc25A/B inhibitory activities) is described in this study. The obtained NCI's in vitro antitumor data revealed that five analogs (12, 15, 18, 19 and 22) displayed considerable tumor percentage growth inhibitory activity (GI%), among which the analog
在这项研究中描述了二十九种新的1,2,4-三唑和一些衍生的噻唑并噻二唑的合成(与某些报道的具有抗癌和/或Cdc25A / B抑制活性的三唑结构相关)。将所获得的NCI的体外抗肿瘤数据表明,5个类似物(12,15,18,19和22)显示相当大的肿瘤生长百分比抑制活性(GI%),其中所述模拟18所具有的特殊的抗肿瘤潜力和频谱。另外,相同的五个类似物对正常的乳腺上皮细胞系MCF-10A显示出少量的GI作用,表明对癌细胞具有更高的选择性。相同的有源类似物12,15,18,19和22中进一步评估它们在体外CDC25A / B磷酸酶抑制活性(一种可能的抗肿瘤靶),其中18和22(分别为6.7和8.4μM)显示朝向CDC25B同工酶鲜明抑制亲和力。的对接12,15,18,19和22与由得分最高的模拟显示出优异的粘结轮廓人类CDC25B磷酸酶的活性位点18相对于所报告的CDC25磷酸酶配体。在计算机上 分