Synthesis and evaluation of antibacterial and antioxidant activity of novel 2-phenyl-quinoline analogs derivatized at position 4 with aromatically substituted 4<i>H</i>-1,2,4-triazoles
作者:Donatella Verbanac、Ritu Malik、Mahesh Chand、Khushbu Kushwaha、Monika Vashist、Mario Matijašić、Višnja Stepanić、Mihaela Perić、Hana Čipčić Paljetak、Luciano Saso、Subhash C. Jain
DOI:10.1080/14756366.2016.1190714
日期:2016.11.2
detailed spectral analysis utilizing different techniques such as IR, 1H NMR, 13C NMR, and finally mass spectrometry. All the synthesized compounds were evaluated in vitro for their potential antibacterial activity and their preliminary safety profile was assessed through cytotoxicity assay. Additionally, six selected conjugates were evaluated for their antioxidative properties on the basis of density
以2-苯基喹啉-4-羧酸为起始原料,分三步合成了一组新颖的喹诺酮-三唑共轭物(12-31)。所有中间体,以及最终的1,2,4-三唑基喹啉都通过使用不同的技术(例如IR,1H NMR,13C NMR和最后的质谱)进行详细的光谱分析而得到充分表征。在体外评估所有合成的化合物的潜在抗菌活性,并通过细胞毒性测定评估其初步的安全性。此外,基于密度泛函理论计算,使用自由基清除测定法(DPPH)和细胞抗氧化剂测定法,对6种选定的缀合物的抗氧化性能进行了评估。