从 种子中化学成分的抗烟草花叶病毒（TMV）活性。
Anti-tobacco mosaic virus (TMV) activity of chemical constituents from the seeds of .
机构信息
State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Medical University, Guiyang 550014, China.
The Key Laboratory of Chemistry for Natural Products of Guizhou Province and Chinese Academy of Sciences, Guiyang 550002, China.
出版信息
J Asian Nat Prod Res. 2021 Jul;23(7):644-651. doi: 10.1080/10286020.2021.1886089. Epub 2021 Feb 15.
Two new compounds, including one new arylbenzofuran () and one new pterocarpanoid (), along with nine known ones, were isolated from the seeds of The structures of the new compounds were elucidated based on a comprehensive spectroscopic data analysis. Compounds and exhibited good anti-tobacco mosaic virus (TMV) activities with the protective inhibition rate of 69.62% and 68.72% respectively, at concentration of 100 g/ml.
从 种子中分离得到两个新化合物，包括一个新的芳基苯并呋喃（）和一个新的紫檀烷（），以及九个已知化合物。根据综合光谱数据分析阐明了新化合物的结构。化合物 和 在 100μg/ml 浓度下对烟草花叶病毒（TMV）表现出良好的抗病毒活性，保护抑制率分别为 69.62%和 68.72%。
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