Wu Ya-Mei, Yang Xue-Qiong, Yang Ya-Bin, Cai Le, He Fei-Fei, Ding Zhong-Tao
Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province, Yunnan Characteristic Plant Extraction Laboratory, School of Chemical Science and Technology, Yunnan University, Kunming, People's Republic of China.
School of Agriculture, Yunnan University, Kunming, People's Republic of China.
Nat Prod Res. 2024 Feb-Mar;38(5):753-758. doi: 10.1080/14786419.2023.2196722. Epub 2023 Apr 6.
One new cyclohexenone derivative, asperfumtone A () along with six known compounds were obtained from the coculture of and associated with The configuration of was first reported in the research. The structures were determined by extensive spectroscopic analyses, and ECD calculation. Compounds , and showed significant antifungal activities against coffee phytopathogens and with MICs of 1 μg/mL. Compounds and showed weak antifungal activities against and with MICs of 32-64 μg/mL.
从与 相关的 和 的共培养物中获得了一种新的环己烯酮衍生物，即香紫苏内酯A（）以及六种已知化合物。 的构型在该研究中首次报道。通过广泛的光谱分析和ECD计算确定了结构。化合物 、 和 对咖啡植物病原菌 和 表现出显著的抗真菌活性，MIC值为1μg/mL。化合物 和 对 和 表现出较弱的抗真菌活性，MIC值为32 - 64μg/mL。
