Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis

A detailed chemical investigation of the red resins from Dracaena cochinchinensis (Chinese dragon’s blood) yielded five new flavonoid oligomers, named cochinchinenins D-H (1–5), together with a known biflavonoid, cinnabarone (6), and a mixture of two known biflavonoids, socotrin-4′-ol (7) and homois...

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Detalles Bibliográficos
Autores principales: Zheng, Qing-An, Xu, Min, Yang, Chong-Ren, Wang, Dong, Li, Hai-Zhou, Zhu, Hong-Tao, Zhang, Ying-Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2012
Materias:
Regular Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131598/
http://dx.doi.org/10.1007/s13659-012-0020-5
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author Zheng, Qing-An
Xu, Min
Yang, Chong-Ren
Wang, Dong
Li, Hai-Zhou
Zhu, Hong-Tao
Zhang, Ying-Jun
author_facet Zheng, Qing-An
Xu, Min
Yang, Chong-Ren
Wang, Dong
Li, Hai-Zhou
Zhu, Hong-Tao
Zhang, Ying-Jun
author_sort Zheng, Qing-An
collection PubMed
description A detailed chemical investigation of the red resins from Dracaena cochinchinensis (Chinese dragon’s blood) yielded five new flavonoid oligomers, named cochinchinenins D-H (1–5), together with a known biflavonoid, cinnabarone (6), and a mixture of two known biflavonoids, socotrin-4′-ol (7) and homoisosocotrin-4′-ol (8). Of these new compounds, 1–3 were biflavonoids and 4 and 5 were triflavonoids. Their structures were determined on the basis of spectroscopic analysis. The isolated compounds were tested for cytotoxicity (Cdc25), antibacterial (PEPT) and antifungal (YNG) activities. [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: Supplementary material is available for this article at 10.1007/s13659-012-0020-5 and is accessible for authorized users.
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spelling pubmed-41315982014-08-20 Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis Zheng, Qing-An Xu, Min Yang, Chong-Ren Wang, Dong Li, Hai-Zhou Zhu, Hong-Tao Zhang, Ying-Jun Nat Prod Bioprospect Regular Article A detailed chemical investigation of the red resins from Dracaena cochinchinensis (Chinese dragon’s blood) yielded five new flavonoid oligomers, named cochinchinenins D-H (1–5), together with a known biflavonoid, cinnabarone (6), and a mixture of two known biflavonoids, socotrin-4′-ol (7) and homoisosocotrin-4′-ol (8). Of these new compounds, 1–3 were biflavonoids and 4 and 5 were triflavonoids. Their structures were determined on the basis of spectroscopic analysis. The isolated compounds were tested for cytotoxicity (Cdc25), antibacterial (PEPT) and antifungal (YNG) activities. [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: Supplementary material is available for this article at 10.1007/s13659-012-0020-5 and is accessible for authorized users. Springer Berlin Heidelberg 2012-04-11 /pmc/articles/PMC4131598/ http://dx.doi.org/10.1007/s13659-012-0020-5 Text en © The Author(s) 2012 https://creativecommons.org/licenses/by/4.0/This article is published under license to BioMed Central Ltd. Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
spellingShingle Regular Article
Zheng, Qing-An
Xu, Min
Yang, Chong-Ren
Wang, Dong
Li, Hai-Zhou
Zhu, Hong-Tao
Zhang, Ying-Jun
Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis
title Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis
title_full Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis
title_fullStr Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis
title_full_unstemmed Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis
title_short Flavonoid oligomers from Chinese dragon’s blood, the red resins of Dracaena cochinchinensis
title_sort flavonoid oligomers from chinese dragon’s blood, the red resins of dracaena cochinchinensis
topic Regular Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131598/
http://dx.doi.org/10.1007/s13659-012-0020-5
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