作者:Xiang Yu、Ya Wen、Chao-Gen Liang、Jia Liu、Yu-Bin Ding、Wei-Hua Zhang
DOI:10.3390/molecules22101672
日期:——
and some of the designed compounds exhibited potential antifungal activities. Compound 3a (67.9%) exhibited higher activity than the control Osthole (66.1%) against Botrytis cinerea. Furthermore, compound 4b (62.4%) represented equivalent antifungal activity as Osthole (69.5%) against Rhizoctonia solani. The structure-activity relationship (SAR) study demonstrates that linear furanocoumarin moiety
已经设计并合成了一系列具有不同取代基的线性呋喃香豆素。它们的结构通过 1H-NMR 光谱、高分辨率质谱 (EI-MS)、IR 和 X 射线单晶衍射证实。在体外评估了所有目标化合物对根瘤菌、灰葡萄孢、黑链格孢、玉米赤霉、黄瓜炭疽和链格孢叶斑病的抗真菌活性,浓度为 100 μg/mL,部分设计化合物显示出潜在的抗真菌活性。化合物 3a (67.9%) 表现出比对照 Osthole (66.1%) 更高的对抗灰葡萄孢的活性。此外,化合物 4b (62.4%) 表现出与 Osthole (69.5%) 对立枯丝核菌相同的抗真菌活性。