Synthesis of sulfonate derivatives of maltol and their biological activity against <i>Phytophthora capsici</i> and <i>Bursaphelenchus xylophilus in vitro</i>
作者:Yue-E Tian、Di Sun、Jin-Ming Yang、Zhi-Ping Che、Sheng-Ming Liu、Xiao-Min Lin、Jia Jiang、Gen-Qiang Chen
DOI:10.1080/10286020.2019.1608958
日期:2020.6.2
Sixteen sulfonate derivatives of maltol were synthesized and screened in vitro for their anti-oomycete and nematicidal activity against Phytophthora capsici and Bursaphelenchus xylophilus, respectively. Among all the compounds, 3e, 3m, and 3p exhibited the most promising and pronounced anti-oomycete activity against P. capsici than zoxamide, and the EC50 values of 25.42, 18.44, 23.69, and 27.99 mg/L
合成并体外筛选了十六种麦芽酚的磺酸盐衍生物,它们分别对辣椒疫霉菌和嗜木伯氏菌具有抗卵菌和杀线虫活性。在所有化合物中,3e,3m和3p与辣椒素相比,对辣椒辣椒具有最有希望和最显着的抗卵菌活性,EC50值分别为25.42、18.44、23.69和27.99 mg / L。化合物3e,3m,3n和3p表现出强大的杀线虫活性,LC50值为1-2 mg / L,尤其是3m和3n表现出最佳的杀线虫活性,LC50分别为1.1762和1.2384 mg / L 。[公式:见文字]。