Synthesis, in vitro evaluation and molecular docking studies of novel triazine-triazole derivatives as potential α-glucosidase inhibitors
作者:Guangcheng Wang、Zhiyun Peng、Jing Wang、Xin Li、Juan Li
DOI:10.1016/j.ejmech.2016.09.067
日期:2017.1
substitution at phenyl ring, represented the most potent α-glucosidase inhibitory activity. Molecular docking studies of the most active compounds with the homology modelled α-glucosidase were also performed to explore the possible inhibitory mechanism. Our studies shown that these triazine-triazole derivatives are a new class of α-glucosidase inhibitors.
合成了一系列新颖的三嗪-三唑衍生物7a – 7m,通过1 H NMR表征并评估了其对α-葡萄糖苷酶的抑制活性。与标准药物阿卡波糖相比(IC 50 = 817.38±6.27μM),所有合成的化合物均显示出有效的α-葡萄糖苷酶抑制活性,IC 50范围为11.63±0.15至37.44± 0.35μM。在该系列中,化合物7i(IC 50 = 11.63±0.15μM),在苯环上带有2,5-二氯取代基,表示最有效的α-葡萄糖苷酶抑制活性。还用同源性建模的α-葡萄糖苷酶对活性最高的化合物进行了分子对接研究,以探索可能的抑制机制。我们的研究表明,这些三嗪-三唑衍生物是一类新的α-葡萄糖苷酶抑制剂。