Two New Furan-2-Carboxylic Derivatives from the Leaves of Nicotiana tabacum and Their Anti-Tobacco Mosaic Virus Activities

被引：0
作者：
Xue Wang
Li-Jia Huang
Meng-Jie Liang
Yin-Ke Li
Wan-Li Zeng
Hai-Ying Xiang
Jing Li
Xin Liu
Qi-Li Mi
Ya-Dong Guo
Guang-Yu Yang
Liang Deng
Qian Gao
机构：
[1] Kunming Medical University,School of Pharmaceutical Science & Yunnan Key Laboratory of Pharmacology for Natural Products
[2] China Tobacco Yunnan Industrial Co.,Key Laboratory of Tobacco Chemistry of Yunnan Province
[3] Ltd,Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education
[4] Yunnan Minzu University,undefined
来源：
Chemistry of Natural Compounds | 2020年 / 56卷
关键词：
furan-2-carboxylic derivatives; anti-tobacco mosaic virus activity;
D O I：
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中图分类号：
学科分类号：
摘要：
Two new furan-2-carboxylic derivatives (1 and 2), together with three known compounds (3–5), were isolated from the leaves of Nicotiana tabacum. Their structures were determined by means of HR-ESI-MS and extensive 1D and 2D NMR spectroscopic studies. Compounds 1 and 2 were tested for their anti-TMV activities. The results showed that compounds 1 and 2 exhibited high anti-TMV activity with inhibition rates of 33.2 and 30.8%. These rates are close to that of positive control.
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页码：848 / 851
页数：3
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