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Molecules 2013, 18(8), 9663-9669; doi:10.3390/molecules18089663
Article

Three Novel Xanthones from Garcinia paucinervis and Their Anti-TMV Activity

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Received: 6 June 2013; in revised form: 2 August 2013 / Accepted: 5 August 2013 / Published: 13 August 2013
(This article belongs to the Section Metabolites)
Download PDF [205 KB, uploaded 18 June 2014]
Abstract: Phytochemical investigations of the leaves of Garcinia paucinervis resulted in the isolation of three new xanthones 13 and five known analogues 48. Structural elucidations of 13 were performed by spectral methods such as 1D and 2D (HMQC, HMBC, and ROESY) NMR spectroscopy, in addition to high resolution mass spectrometry. Compounds 13 showed anti-TMV activities, with inhibition rates above 20%, especially for 1, which had a lower IC50 value of 21.4 µM.
Keywords: Garcinia paucinervis; xanthones; anti-tobacco mosaic virus Garcinia paucinervis; xanthones; anti-tobacco mosaic virus
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Wu, Y.-P.; Zhao, W.; Xia, Z.-Y.; Kong, G.-H.; Lu, X.-P.; Hu, Q.-F.; Gao, X.-M. Three Novel Xanthones from Garcinia paucinervis and Their Anti-TMV Activity. Molecules 2013, 18, 9663-9669.

AMA Style

Wu Y-P, Zhao W, Xia Z-Y, Kong G-H, Lu X-P, Hu Q-F, Gao X-M. Three Novel Xanthones from Garcinia paucinervis and Their Anti-TMV Activity. Molecules. 2013; 18(8):9663-9669.

Chicago/Turabian Style

Wu, Yu-Ping; Zhao, Wei; Xia, Zhen-Yuan; Kong, Guang-Hui; Lu, Xiu-Ping; Hu, Qiu-Fen; Gao, Xue-Mei. 2013. "Three Novel Xanthones from Garcinia paucinervis and Their Anti-TMV Activity." Molecules 18, no. 8: 9663-9669.


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