Chemical constituents of kino extract from Corymbia torelliana

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Author(s)
Nobakht, Motahareh
Grkovic, Tanja
Trueman, Stephen J
Wallace, Helen M
Katouli, Mohammad
Quinn, Ronald J
Brooks, Peter R
Griffith University Author(s)
Year published
2014
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Abstract
Seven flavanones were identified from kino exudate of Corymbia torelliana by spectroscopic and spectrometric methods including UV, 1D and 2D NMR and UPLC-HR-MS. The study identified seven molecules, namely 3,4',5,7-tetrahydroxyflavanone (1), 3',4',5,7-tetrahydroxyflavanone (2), 4',5,7-trihydroxyflavanone (3), 3,4',5-trihydroxy-7-methoxyflavanone (4), (+)-(2S)-4',5,7-trihydroxy-6-methylflavanone (5), 4',5,7-trihydroxy-6,8-dimethylflavanone (6) and 4',5-dihydroxy-7-methoxyflavanone (7) from this eucalypt species. This is the first report of these natural products from C. torelliana kino exudate.
Journal Title
Molecules
Volume
19
DOI
Copyright Statement
© 2014 by the authors; licensee MDPI, authors. This is an Open Access article distributed under the terms of the Creative Commons Attribution 3.0 Unported (CC BY 3.0) License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Subject
Plant biochemistry
Medicinal and biomolecular chemistry
Organic chemistry
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