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New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis

Two new limonoids, toonins A (1) and B (2), and one new dihydrobenzofuran norlignan, toonin C (3), were isolated from the roots of Toona sinensis together with the ten known compounds 4-methoxy-6-(2′,4′-dihydroxy-6′-methylphenyl)-pyran-2-one (4), bourjotinolone A (5), proceranone (6), matairesinol (...

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Autores principales: Dong, Xiao-Jie, Zhu, Yun-Fei, Bao, Guan-Hu, Hu, Feng-Lin, Qin, Guo-Wei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6269753/
https://www.ncbi.nlm.nih.gov/pubmed/23455673
http://dx.doi.org/10.3390/molecules18032840
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author Dong, Xiao-Jie
Zhu, Yun-Fei
Bao, Guan-Hu
Hu, Feng-Lin
Qin, Guo-Wei
author_facet Dong, Xiao-Jie
Zhu, Yun-Fei
Bao, Guan-Hu
Hu, Feng-Lin
Qin, Guo-Wei
author_sort Dong, Xiao-Jie
collection PubMed
description Two new limonoids, toonins A (1) and B (2), and one new dihydrobenzofuran norlignan, toonin C (3), were isolated from the roots of Toona sinensis together with the ten known compounds 4-methoxy-6-(2′,4′-dihydroxy-6′-methylphenyl)-pyran-2-one (4), bourjotinolone A (5), proceranone (6), matairesinol (7), 4-hydroxy-3-methoxybenzene-ethanol (8), syringic acid (9), isoscopoletin (10), lyoniresinol (11), aloeemodin (12), and β-sitosterol (13). Their structures were elucidated on the basis of one- and two-dimensional spectroscopic analysis. Isolation of compounds 4, 6–13 from this plant is reported here for the first time.
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spelling pubmed-62697532018-12-20 New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis Dong, Xiao-Jie Zhu, Yun-Fei Bao, Guan-Hu Hu, Feng-Lin Qin, Guo-Wei Molecules Article Two new limonoids, toonins A (1) and B (2), and one new dihydrobenzofuran norlignan, toonin C (3), were isolated from the roots of Toona sinensis together with the ten known compounds 4-methoxy-6-(2′,4′-dihydroxy-6′-methylphenyl)-pyran-2-one (4), bourjotinolone A (5), proceranone (6), matairesinol (7), 4-hydroxy-3-methoxybenzene-ethanol (8), syringic acid (9), isoscopoletin (10), lyoniresinol (11), aloeemodin (12), and β-sitosterol (13). Their structures were elucidated on the basis of one- and two-dimensional spectroscopic analysis. Isolation of compounds 4, 6–13 from this plant is reported here for the first time. MDPI 2013-03-01 /pmc/articles/PMC6269753/ /pubmed/23455673 http://dx.doi.org/10.3390/molecules18032840 Text en © 2013 by the authors; licensee MDPI, Basel, Switzerland. http://creativecommons.org/licenses/by/3.0/ This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Dong, Xiao-Jie
Zhu, Yun-Fei
Bao, Guan-Hu
Hu, Feng-Lin
Qin, Guo-Wei
New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis
title New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis
title_full New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis
title_fullStr New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis
title_full_unstemmed New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis
title_short New Limonoids and a Dihydrobenzofuran Norlignan from the Roots of Toona sinensis
title_sort new limonoids and a dihydrobenzofuran norlignan from the roots of toona sinensis
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6269753/
https://www.ncbi.nlm.nih.gov/pubmed/23455673
http://dx.doi.org/10.3390/molecules18032840
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