Synthesis and antifungal activity of carvacrol and thymol esters with heteroaromatic carboxylic acids
作者:Kaibo Wang、Shanshan Jiang、Yunhai Yang、Liming Fan、Fawu Su、Min Ye
DOI:10.1080/14786419.2018.1480618
日期:2019.7.3
heterocyclic units to carvacrol and thymol esters, twenty ester derivatives with different heterocyclic units were synthesized. And the in vitro antifungal activity of title compounds against five plant pathogenic fungi was evaluated by mycelium growth rate method. The results showed that some carvacrol and thymol esters showed good to excellent antifungal activity, and compound 9d (4-bromo-5-isopropyl-2-methylphenyl
为了获得更有效的病原菌抑制成分,并探索将不同的杂环单元引入香芹酚和百里酚酯中的影响,合成了二十种具有不同杂环单元的酯衍生物。和体外对五种植物病原真菌标题化合物的抗真菌活性通过菌丝生长速率的方法评价。结果表明,一些香芹酚和百里香酚酯具有良好的抗真菌活性,化合物9d(4-溴-5-异丙基-2-甲基苯基吡啶甲酸)表现出宽广的抗真菌谱。初步研究表明,呋喃,噻吩和吡啶单元的引入可增强香芹酚和百里酚酯对灰葡萄孢的抗真菌活性。苯部分对位的溴原子可增强其抗真菌活性。