Synthesis, crystal structure, DFT, α-glucosidase and α-amylase inhibition and molecular docking studies of (E)-N'-(4-chlorobenzylidene)-5-phenyl-1H-pyrazole-3-carbohydrazide
作者:Khalid Karrouchi、Saad Fettach、El Hassane Anouar、Burak Tüzün、Smaail Radi、Abdulrahman I. Alharthi、Hazem A. Ghabbour、Yahia N. Mabkhot、My El Abbes Faouzi、M'hammed Ansar、Yann Garcia
DOI:10.1016/j.molstruc.2021.131067
日期:2021.12
In this work, a novel crystal i.e. (E)-N'-(4-chlorobenzylidene)-5-phenyl-1H-pyrazole-3-carbohydrazide has been synthesized and characterized using various spectroscopic techniques. The (E)-configuration of the azomethine (NCH) was confirmed by single crystal X-ray analysis. The molecule crystallizes in the monoclinic space group, P21/c, a = 15.629(9) Å, b = 7.152(4) Å, c = 14.707(9) Å, β = 111.061(15)°
在这项工作中,合成了一种新型晶体,即 ( E ) -N' -(4-氯亚苄基)-5-苯基-1H-吡唑-3-碳酰肼,并使用各种光谱技术对其进行了表征。偶氮甲碱 ( N CH)的 ( E )-构型通过单晶 X 射线分析得到证实。分子在单斜空间群中结晶,P21/c,a = 15.629(9) Å,b = 7.152(4) Å,c = 14.707(9) Å,β = 111.061(15)°,V = 1534.1(6) ) Å 3和Z = 4. 此外,通过将预测的 Z 矩阵几何形状和光谱数据与实验数据进行比较,证实了阐明的分子结构。DFT 计算是在 B3LYP/6–31+ G (d,p) 的气体和 IEFPCM 溶剂中进行的。在体外的标题化合物的抗糖尿病电位针对α葡糖苷酶和α-淀粉酶进行评价。分子对接研究表明,各种相互作用将标题化合物牢固地固定在活性位点上,与众所周知的阿卡波糖相比,这使其成为更有效的