Synthesis, antimicrobial, DNA cleavage and antioxidant activities of tricyclic sultams derived from saccharin
作者:Ibrahim Elghamry、Magdy M. Youssef、Mohammed A. Al-Omair、Hany Elsawy
DOI:10.1016/j.ejmech.2017.07.079
日期:2017.10
were synthesized from saccharin and their chemical structures were confirmed by spectroscopic tools. Then, their antibacterial activities and MIC were evaluated against two strains of gram positive and gram-negative bacteria. The MIC values of the tested compounds are in the of range 8–33 μg/ml. In addition, their DNA cleavage ability, binding affinity and their anticancer activities against hepatic
由糖精合成了两个系列的三环稠合缩合产物(羧酸盐,3a,b和5a,f,g和苯胺5b-e),并通过光谱学工具确认了其化学结构。然后,针对两种革兰氏阳性和革兰氏阴性细菌菌株评估了它们的抗菌活性和MIC。被测化合物的MIC值在8-33μg/ ml的范围内。另外,测试了它们的DNA切割能力,结合亲和力和对肝癌细胞的抗癌活性。并且还测量了它们的抗氧化活性。四种羧酸衍生物(3a,5a,5f和5g)和一种苯胺(5d)的测试化合物在整个研究过程中被证明是最高的活性。