Synthesis and evaluation of aryl aminomethylene substituted barbiturates and thiobarbiturates as novel α-amylase inhibitors and radical scavengers
作者:Umme Kulsoom、Uzma Salar、Khalid Mohammed Khan、Sridevi Chigurupati、Shazia Syed、Abdul Wadood、Ashfaq Ur Rehman、Bibi Fatima、Faiza Saleem、Muhammad Taha、Shatha Ghazi Felemban、Sudharshan Reddy Dachani、Shahnaz Perveen
DOI:10.1007/s00706-022-02972-2
日期:2022.10
barbiturates and thiobarbiturates by single-step condensation reaction. All synthetic compounds were confirmed by various spectral techniques such as EI-MS, HREI-MS, 1H, and 13C NMR. Synthetic barbiturates and thiobarbiturates were subjected to the assessment of their in vitro α-amylase inhibitory activity as well as DPPH and ABTS radical scavenging potential. It is worth noting that all analogs were found
受糖尿病 (DM) 影响的人群的广泛增加导致制定新的策略来对抗这种疾病。靶向α-淀粉酶的活性并预防参与 2 型糖尿病发病和进展的氧化应激被认为是治疗代谢紊乱的最有效的治疗策略。在开发α-淀粉酶抑制剂和抗氧化剂的过程中,我们通过一步缩合反应合成了芳基氨基亚甲基取代的巴比妥酸盐和硫代巴比妥酸盐。所有合成化合物均通过各种光谱技术(如 EI-MS、HREI-MS、1 H 和13 )进行确认C核磁共振。对合成的巴比妥酸盐和硫代巴比妥酸盐进行了体外α-淀粉酶抑制活性以及 DPPH 和 ABTS 自由基清除潜力的评估。值得注意的是,所有类似物均具有良好至中等活性,α-淀粉酶的 IC 50值范围为 1.62 ± 0.17 至 3.40 ± 0.19 µM ,DPPH 为 0.55 ± 0.11 至 1.99 ± 0.04 µM,以及 0.46 ± 0.34 至 2.01 ± ABTS 为 0.04 µM,与标准阿卡波糖