Synthesis, molecular docking and α-glucosidase inhibition of 2-((5,6-diphenyl-1,2,4-triazin-3-yl)thio)-N-arylacetamides
作者:Guangcheng Wang、Xin Li、Jing Wang、Zhenzhen Xie、Luyao Li、Ming Chen、Shan Chen、Yaping Peng
DOI:10.1016/j.bmcl.2017.01.094
日期:2017.3
A novel series of 2-((5,6-dipheny1-1,2,4-triazin-3-yl)thio)-N-arylacetamides 5a-5q have been synthesized and evaluated for their alpha-glucosidase inhibitory activity. All newly synthesized compounds exhibited potent alpha-glucosidase inhibitory activity in the range of IC50 = 12.46 +/- 0.13-72.68 +/- 0.20 mu M, when compared to the standard drug acarbose (IC50 = 817.38 +/- 6.27 mu M). Among the series, compound 5j (12.46 0.13 mu M) with strong electron-withdrawing nitro group on the arylacetamide moiety was identified as the most potent inhibitor of alpha-glucosidase. Molecular docking study was carried out to explore the binding interactions of these compounds with alpha-glucosidase. Our study identifies a novel series of potent alpha-glucosidase inhibitors for further investigation. (C) 2017 Elsevier Ltd. All rights reserved.