Antiviral sesquiterpenes from leaves of Nicotiana tabacum
Shang, Shan-Zhai1,2; Zhao, Wei1,2; Tang, Jian-Guo1; Xu, Xing-Meng1; Sun, Han-Dong2; Pu, Jian-Xin2; Liu, Zhi-Hua1; Miao, Ming-Ming1; Chen, Yong-Kuan1; Yang, Guang-Yu1
Source PublicationFITOTERAPIA
AbstractThree unreported sesquiterpenes possessing two new skeletons, tabasesquiterpenes A-C (1-3), together with three known sesquiterpenes (3-6) were isolated from the leaves of Nicotiana tabacum. Their structures were determined mainly by spectroscopic methods, including extensive 1D- and 2D-NMR techniques. Compounds 1-6 were evaluated for their anti-tobacco mosaic virus (anti-TMV) activities. The results showed that compound 2 exhibited high anti-TMV activity with inhibition rate of 35.2%, which were higher than that of positive control (ningnanmycin). The other compounds also showed potential anti-TMV activity with inhibition rates in the range of 20.5-28.6%. (C) 2015 Elsevier B.V. All rights reserved.
KeywordNicotiana Tabacum Sesquiterpenes Tabasesquiterpenes A-c Anti-tobacco Mosaic Virus Activity
Indexed BySCI
WOS IDWOS:000368962900001
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Document Type期刊论文
Affiliation1.China Tobacco Yunnan Ind Co, 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
Recommended Citation
GB/T 7714
Shang, Shan-Zhai,Zhao, Wei,Tang, Jian-Guo,et al. Antiviral sesquiterpenes from leaves of Nicotiana tabacum[J]. FITOTERAPIA,2016,108:1-4.
APA Shang, Shan-Zhai.,Zhao, Wei.,Tang, Jian-Guo.,Xu, Xing-Meng.,Sun, Han-Dong.,...&Yang, Guang-Yu.(2016).Antiviral sesquiterpenes from leaves of Nicotiana tabacum.FITOTERAPIA,108,1-4.
MLA Shang, Shan-Zhai,et al."Antiviral sesquiterpenes from leaves of Nicotiana tabacum".FITOTERAPIA 108(2016):1-4.
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