作者:Aline Teixeira Maciel e Silva、Vinícius Viana Pereira、Jacqueline Aparecida Takahashi、Roqueline Rodrigues Silva、Lucienir Pains Duarte
DOI:10.1080/14786419.2017.1399380
日期:2018.7.18
when compared to the conventional approach. All the borneol esters were evaluated against the bacteria Streptococcus sanguinis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa and the fungus Candida albicans. Compounds 12, 13 and 14 displayed promising antibacterial activity with a MIC equal to ampicilin (62.5 mg mL−1) for some microorganisms. In fact, bornyl 3′,4′-dimethoxybenzoate (13)
十七冰片酯(1 - 17)通过使用DIC / DMAP常规和微波辅助方法合成,和七个首次(描述8,9,10,12,13,16和17)。微波辅助的方法无需使用溶剂的情况下进行,显示短的反应时间,并显示出对所有的长链酯和三个芳族化合物(等于或更高的产率11,12和14)比常规方法时。对所有冰片酯进行了抗细菌评估血链球菌,金黄色葡萄球菌,大肠杆菌,铜绿假单胞菌和白色念珠菌。化合物12,13和14中显示有希望的具有MIC的抗菌活性等于氨苄青霉素(62.5毫克毫升-1)的一些微生物。实际上,3',4'-二甲氧基苯甲酸冰片酯(13)对所有测试的细菌和真菌均具有活性。