Synthesis, Antimicrobial Properties, and Inhibition of Catalase Activity of 1,4-Naphtho- and Benzoquinone Derivatives Containing N-, S-, O-Substituted
作者:Semih Kurban、Nahide Gulsah Deniz、Cigdem Sayil、Mustafa Ozyurek、Kubilay Guclu、Maryna Stasevych、Viktor Zvarych、Olena Komarovska-Porokhnyavet、Volodymyr Novikov
DOI:10.1155/2019/1658417
日期:2019.1.2
A series of new 1,4-naphtho- and benzoquinone derivatives possessing N-, S-, O-substituted groups which has not been reported yet has been synthesized from 2,3-dichloro-1,4-naphthoquinone 1 and 2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione 15 involving a Michael addition. In the synthesized compounds, antimicrobial activity at low concentrations against Escherichia coli B-906, Staphylococcus aureus
由2,3-二氯-1,4-萘醌1和2,3合成了一系列尚未报道的具有N-、S-、O-取代基团的新型1,4-萘醌和苯醌衍生物,5,6-四氯环己-2,5-二烯-1,4-二酮 15 涉及迈克尔加成。在合成的化合物中,与对照相比,在低浓度下对大肠杆菌 B-906、金黄色葡萄球菌 209-P、黄分枝杆菌 B-917 细菌和细念珠菌 VKM Y-70 和黑曲霉 F-1119 真菌具有抗菌活性. 2-Chloro-3-((2-(piperid-1-yl)ethyl)amino)naphthalene-1,4-dione 3g 和 2,5-dichloro-3-ethoxy-6-((2,4,6-三氟苯基)氨基)环己-2,5-二烯-1,4-二酮 17 是最有效的,对测试培养的黄体支原体和金黄色葡萄球菌的最小抑制浓度值为 15.6 μg/mL。此外,在这项工作中,首次检测了苯并萘醌衍生物的过氧化氢酶活性。测定苯并