Using gene expression database to uncover biology functions of 1,4-disubstituted 1,2,3-triazole analogues synthesized via a copper (I)-catalyzed reaction
作者:Chun-Li Su、Chia-Ling Tseng、Chintakunta Ramesh、Hsiao-Sheng Liu、Chi-Ying F. Huang、Ching-Fa Yao
DOI:10.1016/j.ejmech.2017.03.034
日期:2017.5
We have synthesized bioactive 1,4-disubstituted 1,2,3-triazole analogues containing 2H-1,4-benzoxazin-3-(4H)-one derivatives via 1,3-dipolar cycloaddition in the presence of CuI. All the reactions proceeded smoothly and afforded its desired products in excellent yields. Among these analogues, 3y exhibited a better cytotoxic effect on human hepatocellular carcinoma (HCC) Hep 3B cells and displayed less
我们已经在CuI存在下通过1,3-偶极环加成合成了包含2H-1,4-苯并恶嗪-3-(4H)-one衍生物的生物活性1,4-二取代的1,2,3-三唑类似物。所有反应均进行顺利,并以优异的产率提供了所需的产物。在这些类似物中,与索拉非尼(一种针对晚期肝癌的靶向疗法)相比,3y对人肝细胞癌(HCC)Hep 3B细胞表现出更好的细胞毒性作用,对正常人脐静脉内皮细胞表现出更少的细胞毒性。3y还诱导更强的凋亡和自噬。姜黄素的添加通过进一步诱导自噬增强了3y诱导的细胞毒性。使用3y的基因表达特征查询连接图,预测糖原合酶激酶3抑制剂(AR-A014418)表现出类似的3y分子作用。实验进一步证明,AR-A014418的行为类似于3y,反之亦然。总体而言,我们的数据表明3y对HCC的化学治疗潜力。