Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China ; Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Yi Han
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Yuan-Xing Duan
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Jin-Xiong Chen
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, P.R. China
Qiu-Fen Hu
Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Yunnan University of Nationalities, Kunming 650031, P.R. China
Xue-Mei Gao
Key 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(s) : Xue-Mei Gao
gao_xuemei@hotmail.com
Asian Journal of Chemistry,
Vol. 25 No. 17 (2013): Vol 25 Issue 17
A new chalcone, 4'-acetoxy-5-hydroxy-6-methoxy-chalcone (1) and four known chalcones (2-5) were isolated from the roots of Codonopsis cordifolioidea. Their structures were elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. Compounds 1-5 were tested for their antitobacco mosaic virus activities. Compounds 1 (20 μM) showed moderate anti tobacco mosaic virus activity with inhibition rates of 18.2 %. Compounds 2-5 showed low anti tobacco mosaic virus activities with inhibitory rates below 10 %.
Meng, C.-Y., Han, Y., Duan, Y.-X., Chen, J.-X., Hu, Q.-F., & Gao, X.-M. (2013). Isolation of Chalcones from the Root of Codonopsis cordifolioidea and Their Antitobacco Mosaic Virus Activities. Asian Journal of Chemistry, 25(17), 9517–9519. https://doi.org/10.14233/ajchem.2013.15052A
