| Antiviral isocoumarins from the roots and stems of Nicotiana tabacum | |
Shang, Shan-Zhai1,2; Xu, Wen-Xiu1,3,4; Li, Lan1,3,4; Tang, Jian-Guo1; Zhao, Wei1; Lei, Ping1; Miao, Ming-Ming1; Sun, Han-Dong2 ; Pu, Jian-Xin2; Chen, Yong-Kuan1; Yang, Guang-Yu1; Chen,YK (reprint author),China Tobacco Yunnan Ind Co Ltd,Key Lab Tobacco Chem Yunnan Prov,Kunming 650231,Peoples R China.; cyk1966@163.com; ygy1110@163.com
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| 2015-03-01 | |
| 发表期刊 | PHYTOCHEMISTRY LETTERS
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| 卷号 | 11页码:53-56 |
| 摘要 | Three new isocoumarin derivatives, tabaisocoumarins A-C (1-3), together with three known phenolic compounds (4-6), were isolated from the roots and stems of Nicotiana tabacum. Their structures were elucidated by spectroscopic methods, including extensive 1D- and 2D NMR techniques. Compounds 1-6 were evaluated for their anti-tobacco mosaic virus (anti-TMV) activities at the concentration of 20 mu M. Compound 2 exhibited anti-TMV activity with inhibition rate of 33.8%, which is higher than that of positive control, ningnanmycin. The other compounds also showed potential anti-TMV activities with inhibition rates in the range of 18.7-28.5%, respectively. (C) 2014 Published by Elsevier B.V. on behalf of Phytochemical Society of Europe. |
| 关键词 | Nicotiana Tabacum Isocoumarin Derivatives Tabaisocoumarins A-c Anti-tobacco Mosaic Virus Activity |
| 学科领域 | Biochemistry & Molecular Biology ; Plant Sciences |
| DOI | 10.1016/j.phytol.2014.11.008 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000350569100011 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/20602 |
| 专题 | 植物化学与西部植物资源持续利用国家重点实验室 |
| 通讯作者 | Chen,YK (reprint author),China Tobacco Yunnan Ind Co Ltd,Key Lab Tobacco Chem Yunnan Prov,Kunming 650231,Peoples R China.; cyk1966@163.com; ygy1110@163.com |
| 作者单位 | 1.China Tobacco Yunnan Ind Co Ltd, Key Lab Tobacco Chem Yunnan Prov, Kunming 650231, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650204, Peoples R China 3.Kunming Med Univ, Sch Pharmaceut Sci, Kunming 650500, Yunnan, Peoples R China 4.Kunming Med Univ, Yunnan Key Lab Pharmacol Nat Prod, Kunming 650500, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang, Shan-Zhai,Xu, Wen-Xiu,Li, Lan,et al. Antiviral isocoumarins from the roots and stems of Nicotiana tabacum[J]. PHYTOCHEMISTRY LETTERS,2015,11:53-56. |
| APA | Shang, Shan-Zhai.,Xu, Wen-Xiu.,Li, Lan.,Tang, Jian-Guo.,Zhao, Wei.,...&ygy1110@163.com.(2015).Antiviral isocoumarins from the roots and stems of Nicotiana tabacum.PHYTOCHEMISTRY LETTERS,11,53-56. |
| MLA | Shang, Shan-Zhai,et al."Antiviral isocoumarins from the roots and stems of Nicotiana tabacum".PHYTOCHEMISTRY LETTERS 11(2015):53-56. |
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