Issue

Vol. 26 No. 23 (2014)

Copyright (c) 2014 Lin Yuan1, Wenzhong Huang1, Yan Gao1, Xuemei Gao2, Qiufen Hu2, Yinhai Ma1

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This work is licensed under a Creative Commons Attribution 4.0 International License.

A New Chromone from the Stems of Cassia fistula and its Anti-Tobacco Mosaic Virus Activity

https://doi.org/10.14233/ajchem.2014.16747
Lin Yuan1
1Chemical Science and Technology Department, Kunming University, Kunming 650214, P.R. China 2Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China *Corresponding author: Tel: +86 871 65098478; E-mail: myh5929251@163.com
Wenzhong Huang1
1Chemical Science and Technology Department, Kunming University, Kunming 650214, P.R. China 2Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China *Corresponding author: Tel: +86 871 65098478; E-mail: myh5929251@163.com
Yan Gao1
1Chemical Science and Technology Department, Kunming University, Kunming 650214, P.R. China 2Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China *Corresponding author: Tel: +86 871 65098478; E-mail: myh5929251@163.com
Xuemei Gao2
1Chemical Science and Technology Department, Kunming University, Kunming 650214, P.R. China 2Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China *Corresponding author: Tel: +86 871 65098478; E-mail: myh5929251@163.com
Qiufen Hu2
1Chemical Science and Technology Department, Kunming University, Kunming 650214, P.R. China 2Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China *Corresponding author: Tel: +86 871 65098478; E-mail: myh5929251@163.com
Yinhai Ma1
1Chemical Science and Technology Department, Kunming University, Kunming 650214, P.R. China 2Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China *Corresponding author: Tel: +86 871 65098478; E-mail: myh5929251@163.com

Corresponding Author(s) : Lin Yuan1

Asian Journal of Chemistry, Vol. 26 No. 23 (2014)

Abstract

A new chromone i.e., 6-methoxy-3-methyl-8-(2-oxopropyl)benzo[b]oxepin-5(2H)-one (1) was isolated from the stems of Cassia fistula. Its structure was elucidated by spectroscopic methods, including extensive 1D- and 2D-NMR techniques. Compound 1 was also evaluated for its anti-tobacco mosaic virus activity, and it exhibit potential anti-tobacco mosaic virus activity with inhibition rate of 22.5 %.

Keywords

Cassia fistula Chromone Anti-tobacco mosaic virus activity.
Yuan1, L., Huang1, W., Gao1, Y., Gao2, X., Hu2, Q., & Ma1, Y. (2014). A New Chromone from the Stems of Cassia fistula and its Anti-Tobacco Mosaic Virus Activity. Asian Journal of Chemistry, 26(23), 8253–8254. https://doi.org/10.14233/ajchem.2014.16747
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