Synthesis, crystal structure, Hirshfeld surface analysis, biological evaluation, DFT calculations, and in silico ADME analysis of 4-arylidene pyrazolone derivatives as promising antibacterial agents
作者:Imene Sehout、Houssem Boulebd、Raouf Boulcina、Sara Nemouchi、Lamia Bendjeddou、Amina Bramki、Hocine Merazig、Abdelmadjid Debache
DOI:10.1016/j.molstruc.2020.129586
日期:2021.4
acid. The prepared compounds were characterized by physical and spectroscopic techniques and for compound 3i by single crystal X-ray diffraction analysis. Theoretical calculations such as molecular structure optimization, frontier molecular orbitals, molecular electrostatic potential, and molecular descriptors have been performed in order to get insight into the molecular structure and chemical reactivity
摘要 本文描述了一系列由氨基磺酸催化的 4-亚芳基-1H-吡唑-5(4H)-酮衍生物 (3a-i) 的超声辅助合成。制备的化合物通过物理和光谱技术进行表征,化合物 3i 通过单晶 X 射线衍射分析进行表征。已经进行了分子结构优化、前沿分子轨道、分子静电势和分子描述符等理论计算,以深入了解合成化合物的分子结构和化学反应性。评估了所有化合物对六种细菌菌株的抗菌活性,发现这些化合物是革兰氏阳性菌的良好抑制剂,而不是革兰氏阴性菌。此外,