Exploring the Dual Inhibitory Activity of Novel Anthranilic Acid Derivatives towards α-Glucosidase and Glycogen Phosphorylase Antidiabetic Targets: Design, In Vitro Enzyme Assay, and Docking Studies
作者:Saleh Ihmaid
DOI:10.3390/molecules23061304
日期:——
their inhibitory activity against two interesting antidiabetic targets, α-glucosidase and glycogen phosphorylase enzymes. Different instrumental analytical tools were applied in identification and conformation of their structures like; 13C NMR, ¹H NMR and elemental analysis. The screening of the novel compounds showed potent inhibitory activity with nanomolar concentration values. The most active compounds
设计,合成了一些新的邻氨基苯甲酸二酰胺衍生物3a⁻e,5a⁻c和7a⁻d,并评估了它们对两种有趣的抗糖尿病靶标α-葡萄糖苷酶和糖原磷酸化酶的抑制活性。不同的仪器分析工具被用于识别和构象其结构,例如:13 C NMR,1 H NMR和元素分析。新化合物的筛选显示出具有纳摩尔浓度值的有效抑制活性。活性最高的化合物(5c)和(7b)对α-葡萄糖苷酶和糖原磷酸化酶的抑制活性最高,分别为IC50 = 0.01247±0.01 µM和IC50 = 0.01372±0.03 µM。此外,对DTZ诱发的糖尿病大鼠进行了高效α-葡萄糖苷酶抑制剂(7b)的体内试验,与参考药物相比,血糖水平显着降低。此外,进行了分子对接研究,以帮助了解最活跃的类似物与这两种酶的结合相互作用。从分子建模获得的数据与从生物学筛选获得的数据相关。这些数据表明这些新合成的化合物具有相当大的抗糖尿病活性。从分子模型获得的数据与从生物学筛