作者:Monika Janeczko、Oleg M. Demchuk、Dorota Strzelecka、Konrad Kubiński、Maciej Masłyk
DOI:10.1016/j.ejmech.2016.10.034
日期:2016.11
Naphthalene-1,4-dione derivatives were synthesized and tested against selected bacterial strains. All the tested compounds were prepared by direct introduction of corresponding substituents into the naphthoquinone core in oxidative conditions. In this study, eight strains of bacteria (Proteus, Escherichia, Klebsiella, Staphylococcus, Enterobacter, Pseudomonas, Salmonella, Enterococcus) were used for
合成萘-1,4-二酮衍生物,并针对选定的细菌菌株进行测试。通过在氧化条件下将相应的取代基直接引入萘醌核中来制备所有测试的化合物。在这项研究中,八株细菌(变形杆菌,大肠杆菌,克雷伯菌,金黄色葡萄球菌,肠杆菌,假单胞菌,沙门氏菌,肠球菌)用于通过最小抑制浓度(MIC)方法测定合成化合物的抗菌活性。另外,使用人红细胞测试了所选化合物的溶血活性。所有萘-1,4-二酮衍生物均显示出显着的抗菌活性,MIC值为7.8至500μg/ ml。大多数合成的化合物显示出对金黄色葡萄球菌最强的抗菌性能,并且具有很高的选择性。测试的萘-1,4-二酮衍生物均未表现出溶血活性。