the compounds were examined. Antibacterial activities of the compounds were evaluated against Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and Proteus mirabilis. Antifungal activities were reported for Candida albicans. Some of the Schiff bases showed considerable antimicrobial activity against S. aureus and C. albicans.
使用适当的合成路线合成了一系列N-(5-
甲基-2-羟基
苯基)-(2/3/4 / 5-取代)-
苯甲二胺(I – XIII)。它们的结构通过FT-IR,UV-Visible,ESI-MS,1 H和13 C-NMR光谱技术和分析方法来表征。N-(5-
甲基-2-羟基
苯基)-3,4-二
甲氧基苯甲二胺(XIII)的晶体结构在室温下通过X射线衍射测定。研究了熔点与化合物结构之间的关系。评价了该化合物对
金黄色葡萄球菌,表皮葡萄球菌的抗菌活性。,大肠杆菌,肺炎克雷伯菌,
铜绿假单胞菌和奇异变形杆菌。据报道,白色念珠菌具有抗真菌活性。一些席夫碱的表现出了相当的抗菌活性对
金黄色葡萄球菌和Ç。白色的。