Click approach for synthesis of 3,4-dihydro-2(1H) quinolinone, coumarin moored 1,2,3-triazoles as inhibitor of mycobacteria tuberculosis H37RV, their antioxidant, cytotoxicity and in-silico studies
作者:Nagashree U. Hebbar、Anilkumar R. Patil、Parashuram Gudimani、Samundeeswari L. Shastri、Lokesh A. Shastri、Shrinivas D. Joshi、Shyam Kumar. Vootla、Sheela Khanapure、Arun K. Shettar、Vinay A. Sungar
DOI:10.1016/j.molstruc.2022.133795
日期:2022.12
assay and the compounds have shown moderate to low activity compared to standard ascorbic acid. The cytotoxicity of the synthesised compounds against lung cancer cell lines exhibited good to moderate activity and do not induce significant toxicity. In Superoxide dismutase(SOD) enzyme activity studies some of the compounds exhibited promising activity. The interactions of the molecules were studied against
为了寻找抗结核病的新有效分子,通过点击化学有效地合成了基于 3,4-二氢-2(1H)-喹啉酮的 1,2,3-三唑,并通过光谱数据确认了它们的结构。在合成的十二个新分子中,七个是 3,4-二氢-2(1H)-喹啉酮、1,2,3-1H-三唑核与不同香豆素衍生物的杂化物,其余分子中香豆素被烷基、芳基、和吡喃糖衍生物。在合成的化合物中,筛选了八种化合物对H37Rv菌株的抗结核活性,发现它们具有良好的抑制活性,MIC 值较低(2.7-10.6 µM)。复合6 小时(6-(乙酰氧基甲基)四氢-2H-吡喃-2,4,5-三乙酸三酯)取代对MTB最有效。此外,使用 DPPH 测定法评估了它们的抗氧化活性,与标准抗坏血酸相比,这些化合物显示出中等至低的活性。合成的化合物对肺癌细胞系的细胞毒性表现出良好至中等的活性,并且不会引起显着的毒性。在超氧化物歧化酶 (SOD) 酶活性研究中,一些化合物表现出有希望的活性。