Next Article in Journal
The Emerging Role of Ferumoxytol-Enhanced MRI in the Management of Cerebrovascular Lesions
Previous Article in Journal
Ring Expansion of Vinylaziridines through the Strain-Release Pericyclic Reaction: Recent Developments and Applications
Article Menu

Export Article

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

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

Yunnan Academy of Tobacco Agricultural Sciences, Yuxi 653100, China
Key Laboratory of Tobacco Chemistry of Yunnan Province, Yunnan Academy of Tobacco Science, Kunming 650106, China
Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan University of Nationalities, Kunming 650031, China
Authors to whom correspondence should be addressed.
Received: 6 June 2013 / Revised: 2 August 2013 / Accepted: 5 August 2013 / Published: 13 August 2013
(This article belongs to the Section Natural Products)
View Full-Text   |   Download PDF [205 KB, uploaded 18 June 2014]   |  


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 (CC BY 3.0).

Supplementary material

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

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.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics



[Return to top]

Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top