are novel, modest, and short time. The spectral characterization of molecules was confirmed by 1H NMR, 13C NMR, FTIR, and MS. Synthesized molecules were evaluated in vitro for their α-amylase inhibitory activity and displayed moderate to excellent inhibition with IC50 values varying from 12.55 μg/mL to 69.47 μg/mL using acarbose (IC50=23.62 μg/mL) as control. Moreover, a molecular docking study was carried
以各种2-
氨基为原料,合成了一系列新型( E )-2-
氰基-3-((4-甲基-5-(芳基
氨基甲酰基)
噻唑-2-基)
氨基)-3-(甲
硫基)
丙烯酸乙酯-N-芳基-
4-甲基噻唑-5-甲酰胺。 3-氧代-N-芳基丁酰胺2a-i与N-
溴代琥珀
酰亚胺反应并在回流条件下与
硫脲环化,得到2-
氨基-N-芳基-
4-甲基噻唑-5-甲酰胺3a-i的衍
生物。
噻唑3a-i与2-
氰基-
3,3-双(甲硫基)丙烯酸乙酯在
DMF中以K 2 CO 3为碱在室温下进一步反应得到新的
噻唑分子4a-i,收率优异。该反应过程的显着特点是新颖、温和、时间短。分子的光谱表征通过1 H NMR、13 C NMR、FTIR 和 MS 得到证实。在体外评估合成分子的
α-淀粉酶抑制活性,并以
阿卡波糖(IC 50 = 23.62 μg/mL)作为对照,显示出中等至优异的抑制作用,IC 50值在 12.55 μg/mL 至 69.47 μg/mL