An efficient synthesis and antimicrobial evaluation of 5-alkenyl- and 5-styryl-1,2,4-oxadiazoles
作者:Marina Tarasenko、Vera Sidneva、Alexandra Belova、Anna Romanycheva、Tatyana Sharonova、Sergey Baykov、Anton Shetnev、Eugeniy Kofanov、Mikhail Kuznetsov
DOI:10.24820/ark.5550190.p010.760
日期:——
temperature in the superbase system KOH/DMSO represents a simple and efficient way to 5-alkenyland 5-styryl-1,2,4-oxadiazoles. This method is suitable for the preparation of 5-(4-vinylphenyl)-1,2,4-oxadiazoles as well. Results of the antimicrobial tests demonstrated that the synthesized compounds exhibit a moderate antimicrobial effect against E.coli, S.aureus and C.albicans strains.
O-酰基酰胺肟在室温下在超碱系统 KOH/DMSO 中的环脱水代表了一种简单有效的 5-烯基 5-苯乙烯基-1,2,4-恶二唑的方法。该方法也适用于 5-(4-乙烯基苯基)-1,2,4-恶二唑的制备。抗菌试验结果表明,合成的化合物对大肠杆菌、金黄色葡萄球菌和白色念珠菌菌株表现出中等的抗菌作用。