Synthesis, α-amylase and α-glucosidase inhibition and molecular docking studies of indazole derivatives
作者:Muhammad Nawaz、Muhammad Taha、Faiza Qureshi、Nisar Ullah、Manikandan Selvaraj、Sumaira Shahzad、Sridevi Chigurupati、Samar A. Abubshait、Tauqir Ahmad、Sampath Chinnam、Soleiman Hisaindee
DOI:10.1080/07391102.2021.1947892
日期:2022.12.5
their inhibitory potential comparable to the standard acarbose (12.98 ± 0.03 and 12.79 ± 0.17 µM ± SEM, respectively). Additionally, the influence of different substituents on enzyme inhibition activities was assessed to study the structure activity relationships. Molecular docking simulations were performed to rationalize the binding of derivatives/compounds with enzymes. All the synthesized derivatives
摘要 在此,我们报告了吲唑(1 H-吲唑-4-甲酸甲酯)衍生物 ( 1–13 ) 对 α-淀粉酶和 α-葡萄糖苷酶的合成和抑制潜力。所描述的衍生物显示出良好的抑制潜力,IC 50值范围分别为 15.04 ± 0.05 至 76.70 ± 0.06 µM ± SEM(α-淀粉酶)和 16.99 ± 0.19 至 77.97 ± 0.19 μM ± SEM(α-葡萄糖苷酶)。特别是,化合物 ( 8 – 10和12) 显示出对两种筛选酶的显着抑制活性,其抑制潜力与标准阿卡波糖相当(分别为 12.98 ± 0.03 和 12.79 ± 0.17 µM ± SEM)。此外,还评估了不同取代基对酶抑制活性的影响,以研究构效关系。进行分子对接模拟以使衍生物/化合物与酶的结合合理化。所有合成的衍生物 ( 1–13 ) 都借助于光谱仪器如1 H-NMR、13 C-NMR、HR-MS、元素分析和 FTIR 进行了表征。