Synthesis, antibacterial potential and in silico molecular docking analysis of triazene compounds via diazo coupling reactions of an amine
作者:Ainaa Nadiah Abd Halim、Aina Syakirah Mohammad Hussin、Zainab Ngaini、Nor Hisam Zamakshshari、Izzhan Zafri Haron
DOI:10.1016/j.tetlet.2023.154803
日期:2023.11
receptor. The preparation of a compound with the structural capability to form strong interactions with the receptor is predicted to have stronger therapeutic activity. Herein, a series of N-coupling aromatic triazene compounds 1–13, bearing electron-withdrawing and electron-donating groups at ortho, meta, and para positions were successfully synthesized via diazo coupling reactions of substituted anilines
在药物发现和开发过程中,基于结构的药物设计对于确保药物对目标受体的有效性和效率至关重要。制备具有与受体形成强相互作用的结构能力的化合物预计将具有更强的治疗活性。本文通过取代苯胺与4'-氨基乙酰苯胺的重氮偶联反应,成功合成了一系列在邻位、间位和对位带有吸电子基团和给电子基团的N-偶联芳族三氮烯化合物1 – 13 ,收率合理。 15-60%。采用比浊动力学方法筛选了这些化合物对金黄色葡萄球菌(ATCC 25923) 和大肠杆菌(ATCC 25922) 的抗菌潜力,结果显示,其最低抑菌浓度 (MIC) 值分别为 62–185 ppm 和 63–158 ppm 。其中,化合物1 (H)和4 ( p -F )对筛选的两种细菌均表现出优异的细菌抑制作用,分别为83 ppm和68 ppm(金黄色葡萄球菌)和63 ppm和84 ppm(大肠杆菌),均优于标准氨苄西林 85 ppm(金黄色葡萄球菌)和 86