Synthesis, Characterization and Molecular Docking Studies of Novel Mannich
Bases of Indole Analogs as Potent Antibacterial and Anticancer Agents
作者:V. Padmaja、M. Sumakanth、P. Shashikala
DOI:10.14233/ajchem.2023.24004
日期:2023.1.15
A series of a novel indole analogs (5-substituted-1-methyl/ethyl-3-((5-methyl-1-(morpholino/ piperazinmethyl)-1H-pyrazol-3-yl)-imino)indolin-2-one (5a-l) were synthesized via Schiff base and Mannich base mechanism. The structures of synthesized compounds were confirmed by IR, 1H NMR and mass spectral data. The antibacterial activity by was measured by agar diffusion method. Some of the analogs (5b
一系列新型吲哚类似物 (5-取代-1-甲基/乙基-3-((5-甲基-1-(吗啉代/哌嗪甲基)-1H-吡唑-3-基)-亚氨基)吲哚啉-2-酮通过席夫碱和曼尼希碱机理合成了(5a-l),通过IR、1H NMR和质谱数据确认了合成化合物的结构,并通过琼脂扩散法测定了其抗菌活性。部分类似物(5b,通过MTT法检测,化合物5f、5g、5i对金黄色葡萄球菌、枯草芽孢杆菌、大肠杆菌、副伤寒沙门氏菌、假单胞菌以及化合物5f、5g、5i表现出良好的抗MCF-7细胞系活性。对新型吲哚类似物的研究表明,化合物 5i 的完美对接评级为 -5.826,滑动结合强度为 -38.76 Kcal/mol。所有化合物的对接结果范围为 -5.826(化合物 5i)至 -2.792(化合物 5d)。