Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta

ABSTRACT: Four hitherto unknown 6a,11b-dihydroxypterocarpans, namely pterocarpadiols A–D (1–4), were isolated from the ethanol extract of the twigs and leaves of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic analysis. Pterocarpadiols A–D are a kind of very...

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Detalles Bibliográficos
Autores principales: Li, Xiang-Mei, Mao, Mei-Fen, Ren, Fu-Cai, Jiang, Xian-Jun, Hai, Ping, Wang, Fei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2015
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4681708/
https://www.ncbi.nlm.nih.gov/pubmed/26547577
http://dx.doi.org/10.1007/s13659-015-0078-y
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author Li, Xiang-Mei
Mao, Mei-Fen
Ren, Fu-Cai
Jiang, Xian-Jun
Hai, Ping
Wang, Fei
author_facet Li, Xiang-Mei
Mao, Mei-Fen
Ren, Fu-Cai
Jiang, Xian-Jun
Hai, Ping
Wang, Fei
author_sort Li, Xiang-Mei
collection PubMed
description ABSTRACT: Four hitherto unknown 6a,11b-dihydroxypterocarpans, namely pterocarpadiols A–D (1–4), were isolated from the ethanol extract of the twigs and leaves of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic analysis. Pterocarpadiols A–D are a kind of very rare 6a,11b-dihydroxypterocarpans, and their presence as markers may be helpful in chemotaxonomical classification. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-015-0078-y) contains supplementary material, which is available to authorized users.
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spelling pubmed-46817082015-12-22 Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta Li, Xiang-Mei Mao, Mei-Fen Ren, Fu-Cai Jiang, Xian-Jun Hai, Ping Wang, Fei Nat Prod Bioprospect Original Article ABSTRACT: Four hitherto unknown 6a,11b-dihydroxypterocarpans, namely pterocarpadiols A–D (1–4), were isolated from the ethanol extract of the twigs and leaves of Derris robusta. Their structures were elucidated on the basis of extensive spectroscopic analysis. Pterocarpadiols A–D are a kind of very rare 6a,11b-dihydroxypterocarpans, and their presence as markers may be helpful in chemotaxonomical classification. GRAPHICAL ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-015-0078-y) contains supplementary material, which is available to authorized users. Springer Berlin Heidelberg 2015-11-07 /pmc/articles/PMC4681708/ /pubmed/26547577 http://dx.doi.org/10.1007/s13659-015-0078-y Text en © The Author(s) 2015 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
Li, Xiang-Mei
Mao, Mei-Fen
Ren, Fu-Cai
Jiang, Xian-Jun
Hai, Ping
Wang, Fei
Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta
title Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta
title_full Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta
title_fullStr Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta
title_full_unstemmed Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta
title_short Pterocarpadiols A–D, Rare 6a,11b-Dihydroxypterocarpans from Derris robusta
title_sort pterocarpadiols a–d, rare 6a,11b-dihydroxypterocarpans from derris robusta
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4681708/
https://www.ncbi.nlm.nih.gov/pubmed/26547577
http://dx.doi.org/10.1007/s13659-015-0078-y
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