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Vol. 25 No. 12 (2013): Vol 25 Issue 12

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A New Flavonoid from the Roots of Cassia fistula and Its Antitobacco Mosaic Virus Activity

https://doi.org/10.14233/ajchem.2013.14399
Xiaoying Zeng
Technology Center of Hongyun and Honghe (Group) Co., Ltd., Kunming 650202, P.R. China; Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Wei Zhao
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Tao Zhang
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Lan Wang
Technology Center of Hongyun and Honghe (Group) Co., Ltd., Kunming 650202, P.R. China
Guangyu Yang
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Yong-Kuan Chen
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Qiufen Hu
Key Laboratory of Ethnic Medicine Resource Chemistry (Yunnan University of Nationalities), State Ethnic Affairs Commission & Ministry of Education, Kunming 650031, P.R. China
Mingming Miao
Technology Center of Hongyun and Honghe (Group) Co., Ltd., Kunming 650202, P.R. China; Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China

Corresponding Author(s) : Qiufen Hu

huqiufena@yahoo.com.cn

Asian Journal of Chemistry, Vol. 25 No. 12 (2013): Vol 25 Issue 12

Abstract

A new flavonoid, fistulaflavonoid A (1), was isolated from the roots of Cassia fistula. Its structure was elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. Compound 1 was tested for their antitobacco mosaic virus activity. The compound shows modest antitobacco mosaic virus activity with inhibition rates of 18.2 %.

Keywords

Flavonoid Cassia fistula Antitobacco mosaic virus
Zeng, X., Zhao, W., Zhang, T., Wang, L., Yang, G., Chen, Y.-K., … Miao, M. (2013). A New Flavonoid from the Roots of Cassia fistula and Its Antitobacco Mosaic Virus Activity. Asian Journal of Chemistry, 25(12), 6622–6624. https://doi.org/10.14233/ajchem.2013.14399
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