Synthesis of novel indenoquinoxaline derivatives as potent α-glucosidase inhibitors
作者:Madiha Sahar Khan、Munawar Ali Munawar、Mohammad Ashraf、Umber Alam、Athar Ata、Abdullah Mohamed Asiri、Samina Kousar、Misbahul Ain Khan
DOI:10.1016/j.bmc.2013.12.024
日期:2014.2
A series of new N-(11H-Indeno[1,2-b]quinoxalin-11-ylidene)benzohydrazide derivatives (3a-3p) were synthesized and evaluated for their alpha-glucosidase inhibitory activity. The synthesized compounds 3d, 3f, 3g, 3k, 3n, 3p and 4 showed significant alpha-glucosidase inhibitory activity as compared to acrabose, a standard drug used to treat type II diabetes. Structures of the synthesized compounds were determined by using FT-IR, H-1 NMR, C-13 NMR, mass spectrometry and elemental analysis techniques. (C) 2013 Elsevier Ltd. All rights reserved.