Chemical Constituents of Kino Extract from Corymbia torelliana

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...

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Main Authors:	Motahareh Nobakht, Tanja Grkovic, Stephen J. Trueman, Helen M. Wallace, Mohammad Katouli, Ronald J. Quinn, Peter R. Brooks
Format:	Article
Language:	English
Published:	MDPI AG 2014-11-01
Series:	Molecules
Subjects:	Corymbia Eucalyptus NMR spectroscopy kino natural products
Online Access:	http://www.mdpi.com/1420-3049/19/11/17862

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spelling	doaj-b78028e76a9c4379a57e3756c2e4d12d2020-11-24T20:44:03ZengMDPI AGMolecules1420-30492014-11-011911178621787110.3390/molecules191117862molecules191117862Chemical Constituents of Kino Extract from Corymbia torellianaMotahareh Nobakht0Tanja Grkovic1Stephen J. Trueman2Helen M. Wallace3Mohammad Katouli4Ronald J. Quinn5Peter R. Brooks6Genecology Research Centre, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, AustraliaEskitis Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, AustraliaGenecology Research Centre, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, AustraliaGenecology Research Centre, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, AustraliaGenecology Research Centre, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, AustraliaEskitis Institute for Drug Discovery, Griffith University, Nathan, Queensland 4111, AustraliaGenecology Research Centre, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Maroochydore DC, Queensland 4558, AustraliaSeven 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.http://www.mdpi.com/1420-3049/19/11/17862CorymbiaEucalyptusNMR spectroscopykinonatural products
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Motahareh Nobakht Tanja Grkovic Stephen J. Trueman Helen M. Wallace Mohammad Katouli Ronald J. Quinn Peter R. Brooks
spellingShingle	Motahareh Nobakht Tanja Grkovic Stephen J. Trueman Helen M. Wallace Mohammad Katouli Ronald J. Quinn Peter R. Brooks Chemical Constituents of Kino Extract from Corymbia torelliana Molecules Corymbia Eucalyptus NMR spectroscopy kino natural products
author_facet	Motahareh Nobakht Tanja Grkovic Stephen J. Trueman Helen M. Wallace Mohammad Katouli Ronald J. Quinn Peter R. Brooks
author_sort	Motahareh Nobakht
title	Chemical Constituents of Kino Extract from Corymbia torelliana
title_short	Chemical Constituents of Kino Extract from Corymbia torelliana
title_full	Chemical Constituents of Kino Extract from Corymbia torelliana
title_fullStr	Chemical Constituents of Kino Extract from Corymbia torelliana
title_full_unstemmed	Chemical Constituents of Kino Extract from Corymbia torelliana
title_sort	chemical constituents of kino extract from corymbia torelliana
publisher	MDPI AG
series	Molecules
issn	1420-3049
publishDate	2014-11-01
description	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.
topic	Corymbia Eucalyptus NMR spectroscopy kino natural products
url	http://www.mdpi.com/1420-3049/19/11/17862
work_keys_str_mv	AT motaharehnobakht chemicalconstituentsofkinoextractfromcorymbiatorelliana AT tanjagrkovic chemicalconstituentsofkinoextractfromcorymbiatorelliana AT stephenjtrueman chemicalconstituentsofkinoextractfromcorymbiatorelliana AT helenmwallace chemicalconstituentsofkinoextractfromcorymbiatorelliana AT mohammadkatouli chemicalconstituentsofkinoextractfromcorymbiatorelliana AT ronaldjquinn chemicalconstituentsofkinoextractfromcorymbiatorelliana AT peterrbrooks chemicalconstituentsofkinoextractfromcorymbiatorelliana
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Chemical Constituents of Kino Extract from Corymbia torelliana

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