Rhodanine-benzamides as potential hits for α-amylase enzyme inhibitors and radical (DPPH and ABTS) scavengers
作者:Samuel Attah Egu、Irfan Ali、Khalid Mohammed Khan、Sridevi Chigurupati、Urooj Qureshi、Uzma Salar、Zaheer Ul-Haq、Suliman A. Almahmoud、Shatha Ghazi Felemban、Mohsin Ali、Muhammad Taha
DOI:10.1007/s11030-024-10813-z
日期:——
rhodanine-based derivatives were synthesized from 3-aminorhodanine and examined for α-amylase inhibitory, DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activities in vitro. These derivatives displayed significant α-amylase inhibitory potential with IC50 values of 11.01–56.04 µM in comparison to standard acarbose (IC50 = 9.08 ± 0
从 3-氨基绕丹宁合成了一系列 3-取代和 3,5-二取代绕丹宁衍生物,并检查了α-淀粉酶抑制性、DPPH(1,1-二苯基-2-三硝基苯肼)和 ABTS(2,2'-与标准阿卡波糖相比,这些衍生物具有显着的α-淀粉酶抑制潜力,IC 50值为 11.01–56.04 µM (IC 50 = 9.08 ± 0.07) 。尤其是,化合物7 (IC 50 = 11.01 ± 0.07 µ M) 和8 (IC 50 = 12.01 ± 0.07 µ M) 在整个系列中表现出最高的α -淀粉酶抑制活性。 ,所有化合物还表现出对 DPPH 和 ABTS 自由基的显着清除活性,与标准抗坏血酸相比,IC 50值范围分别为 12.24 至 57.33 和 13.29–59.09 µM (DPPH 的 IC 50 = 15.08 ± 0.03 µM ) ;对于 ABTS,IC 50 = 16.09 ± 0.17 µ