Synthesis, antimicrobial, SAR, PASS, molecular docking, molecular dynamics and pharmacokinetics studies of 5′-<i>O</i>-uridine derivatives bearing acyl moieties: POM study and identification of the pharmacophore sites
作者:Nasrin S. Munia、Mohammed A. Hosen、Khaldun M. A. Azzam、Mohammed Al-Ghorbani、Mohammed Baashen、Mohammed K. Hossain、Ferdausi Ali、Shafi Mahmud、Mst. S. S. Shimu、Faisal A. Almalki、Taibi B. Hadda、Hamid Laaroussi、Souad Naimi、Sarkar M. A. Kawsar
DOI:10.1080/15257770.2022.2096898
日期:2022.10.3
and POM (Petra/Osiris/Molinspiration). The chemical structures of the synthesized uridine derivatives were confirmed by physicochemical, elemental, and spectroscopic analyses. In vitro antimicrobial screening against five bacteria and two fungi, as well as the prediction of substance activity spectra (PASS), revealed that these uridine derivatives have promising antifungal properties when compared to
摘要 由于其卓越的抗菌和药代动力学能力,许多基于核苷的酯显示出抗微生物的潜力,可用作解决多药耐药性致病问题的药物。在这项研究中,插入了几个脂肪族和芳香族基团来合成各种 5'- O-癸酰尿苷 ( 2-5 ) 和 5'- O-月桂酰尿苷衍生物 ( 6-7 ),用于抗菌、计算机计算、药代动力学和 POM (Petra /奥西里斯/莫林斯皮恩斯)。通过物理化学、元素和光谱分析证实了合成的尿苷衍生物的化学结构。体外针对五种细菌和两种真菌的抗菌筛选以及物质活性谱(PASS)的预测表明,与抗菌活性相比,这些尿苷衍生物具有良好的抗真菌特性。密度泛函理论(DFT)用于计算热力学和物理化学性质。对羊毛甾醇 14a-去甲基化酶 CYP51A1 (3JUV) 和黄曲霉(1R4U) 进行分子对接,并揭示了与靶标的结合亲和力和非共价相互作用。然后,进行了 150 ns 的分子动力学模拟,以确认微生物蛋白质在 sili