Syntheses of N-substituted benzimidazolone derivatives: DFT calculations, Hirshfeld surface analysis, molecular docking studies and antibacterial activities
作者:Asmaa Saber、Nada Kheira Sebbar、Yusuf Sert、Nabil Alzaqri、Tuncer Hökelek、Lhoussaine El Ghayati、Ahmed Talbaoui、Joel T. Mague、Yassir Filali Baba、Martine Urrutigoîty、El Mokhtar Essassi
DOI:10.1016/j.molstruc.2019.127174
日期:2020.1
predicted spectral data were also obtained using density functional theory (DFT) at the B3LYP/6-31G(d,p) level of theory. In addition, the closest contacts between the active atoms of the compounds were identified through Hirshfeld surface analyses, molecular docking studies, and DFT calculations. The antibacterial activities of derivatives (2–5) against gram-positive and gram-negative microbial strains
摘要 使用核磁共振和单晶 X 射线衍射技术合成并表征了新的苯并咪唑酮衍生物 (2-5)。除了实验数据外,还使用密度泛函理论 (DFT) 在 B3LYP/6-31G(d,p) 理论水平上获得了预测光谱数据。此外,通过 Hirshfeld 表面分析、分子对接研究和 DFT 计算确定了化合物活性原子之间的最密切接触。还评价了衍生物(2-5)对革兰氏阳性和革兰氏阴性微生物菌株,如金黄色葡萄球菌、大肠杆菌和铜绿假单胞菌的抗菌活性,所得结果表明衍生物(2-5)的抗菌活性) 使用最小抑制浓度 (MIC) 测定。