Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta

ABSTRACT: Four hitherto unknown prenylated isoflavonoids, named derrisisoflavones H–K (1–4) and one new isoflavan, namely 6-hydroxyisosativan (5), were isolated from the ethanol extract of Derrisrobusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowled...

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Detalles Bibliográficos
Autores principales: Wei, Guo-Zhu, Mao, Mei-Fen, Li, Xiang-Mei, Ren, Fu-Cai, Wang, Fei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2016
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4805655/
https://www.ncbi.nlm.nih.gov/pubmed/26895232
http://dx.doi.org/10.1007/s13659-016-0090-x
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author Wei, Guo-Zhu
Mao, Mei-Fen
Li, Xiang-Mei
Ren, Fu-Cai
Wang, Fei
author_facet Wei, Guo-Zhu
Mao, Mei-Fen
Li, Xiang-Mei
Ren, Fu-Cai
Wang, Fei
author_sort Wei, Guo-Zhu
collection PubMed
description ABSTRACT: Four hitherto unknown prenylated isoflavonoids, named derrisisoflavones H–K (1–4) and one new isoflavan, namely 6-hydroxyisosativan (5), were isolated from the ethanol extract of Derrisrobusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowledge, derrisisoflavones J (3) and K (4) are the first examples of hydroxyethylated isoflavonoid. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-016-0090-x) contains supplementary material, which is available to authorized users.
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spelling pubmed-48056552016-04-09 Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta Wei, Guo-Zhu Mao, Mei-Fen Li, Xiang-Mei Ren, Fu-Cai Wang, Fei Nat Prod Bioprospect Original Article ABSTRACT: Four hitherto unknown prenylated isoflavonoids, named derrisisoflavones H–K (1–4) and one new isoflavan, namely 6-hydroxyisosativan (5), were isolated from the ethanol extract of Derrisrobusta. Their structures were elucidated on the basis of extensive spectroscopic studies. To our knowledge, derrisisoflavones J (3) and K (4) are the first examples of hydroxyethylated isoflavonoid. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-016-0090-x) contains supplementary material, which is available to authorized users. Springer Berlin Heidelberg 2016-02-19 /pmc/articles/PMC4805655/ /pubmed/26895232 http://dx.doi.org/10.1007/s13659-016-0090-x Text en © The Author(s) 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Article
Wei, Guo-Zhu
Mao, Mei-Fen
Li, Xiang-Mei
Ren, Fu-Cai
Wang, Fei
Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta
title Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta
title_full Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta
title_fullStr Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta
title_full_unstemmed Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta
title_short Derrisisoflavones H–K and One Isoflavan Derivative from Derrisrobusta
title_sort derrisisoflavones h–k and one isoflavan derivative from derrisrobusta
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4805655/
https://www.ncbi.nlm.nih.gov/pubmed/26895232
http://dx.doi.org/10.1007/s13659-016-0090-x
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