Xanthenone-based hydrazones as potent α-glucosidase inhibitors: Synthesis, solid state self-assembly and in silico studies
作者:Qamar-un-Nisa Tariq、Sana Malik、Ajmal Khan、Muhammad Moazzam Naseer、Shafi Ullah Khan、Abida Ashraf、Muhammad Ashraf、Muhammad Rafiq、Khalid Mahmood、Muhammad Nawaz Tahir、Zahid Shafiq
DOI:10.1016/j.bioorg.2018.11.053
日期:2019.3
The pharmacological properties of molecules are also calculated by MedChem Designer which determines the ADME (absorption, distribution, metabolism, excretion) properties of molecules. The solid state self-assembly of compound 5g is discussed to show the conformation and role of iminoamide moiety in the molecular packing.
基于黄酮的衍生物(5a-n)已被合成为潜在的α-葡萄糖苷酶抑制剂。所有合成的化合物(5a-n)都具有FTIR,1H NMR,13C NMR和HRMS的特征,在5g的情况下,也可以通过X射线晶体学技术表征。与标准阿卡波糖(IC50 = 375.38±0.12 µM)相比,这些化合物具有不同程度的α-葡萄糖苷酶抑制活性。在该系列中,具有三氟甲基苯基的化合物5l(IC50 = 62.25±0.11 µM)被发现是活性最高的化合物。进行分子建模以建立更具活性的化合物5l的结合模式,这揭示了取代模式的重要性。分子的药理特性也由MedChem Designer计算得出,它决定了ADME(吸收,分布,代谢,排泄)的性质。讨论了化合物5g的固态自组装,以显示亚氨基酰胺部分在分子包装中的构象和作用。