Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis

Four new tetrahydrofuran lignans, schpropinrins A-D (1–4), together with five known ones, were isolated from the leaves and stems of Schisandra propinqua var. sinensis. Their structures, including absolute configurations, were characterized by means of spectroscopic analysis and ECD calculation. Com...

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Autores principales: Shang, Shan-Zhai, Han, Ying-Shan, Shi, Yi-Ming, Du, Xue, Liang, Cheng-Qin, Wainberg, Mark A., Gao, Zhong-Hua, Xiao, Wei-Lie, Sun, Han-Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2013
Materias:
Regular Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131657/
http://dx.doi.org/10.1007/s13659-013-0017-8
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author Shang, Shan-Zhai
Han, Ying-Shan
Shi, Yi-Ming
Du, Xue
Liang, Cheng-Qin
Wainberg, Mark A.
Gao, Zhong-Hua
Xiao, Wei-Lie
Sun, Han-Dong
author_facet Shang, Shan-Zhai
Han, Ying-Shan
Shi, Yi-Ming
Du, Xue
Liang, Cheng-Qin
Wainberg, Mark A.
Gao, Zhong-Hua
Xiao, Wei-Lie
Sun, Han-Dong
author_sort Shang, Shan-Zhai
collection PubMed
description Four new tetrahydrofuran lignans, schpropinrins A-D (1–4), together with five known ones, were isolated from the leaves and stems of Schisandra propinqua var. sinensis. Their structures, including absolute configurations, were characterized by means of spectroscopic analysis and ECD calculation. Compounds 1–4 featured a ketal or hemiketal substructure at C-7 and all of the isolates were tested for their anti-HIV integrase activity. [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: Supplementary material is available for this article at 10.1007/s13659-013-0017-8 and is accessible for authorized users.
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spelling pubmed-41316572014-08-20 Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis Shang, Shan-Zhai Han, Ying-Shan Shi, Yi-Ming Du, Xue Liang, Cheng-Qin Wainberg, Mark A. Gao, Zhong-Hua Xiao, Wei-Lie Sun, Han-Dong Nat Prod Bioprospect Regular Article Four new tetrahydrofuran lignans, schpropinrins A-D (1–4), together with five known ones, were isolated from the leaves and stems of Schisandra propinqua var. sinensis. Their structures, including absolute configurations, were characterized by means of spectroscopic analysis and ECD calculation. Compounds 1–4 featured a ketal or hemiketal substructure at C-7 and all of the isolates were tested for their anti-HIV integrase activity. [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: Supplementary material is available for this article at 10.1007/s13659-013-0017-8 and is accessible for authorized users. Springer Berlin Heidelberg 2013-04-03 /pmc/articles/PMC4131657/ http://dx.doi.org/10.1007/s13659-013-0017-8 Text en © The Author(s) 2013 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
Shang, Shan-Zhai
Han, Ying-Shan
Shi, Yi-Ming
Du, Xue
Liang, Cheng-Qin
Wainberg, Mark A.
Gao, Zhong-Hua
Xiao, Wei-Lie
Sun, Han-Dong
Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis
title Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis
title_full Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis
title_fullStr Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis
title_full_unstemmed Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis
title_short Four new lignans from the leaves and stems of Schisandra propinqua var. sinensis
title_sort four new lignans from the leaves and stems of schisandra propinqua var. sinensis
topic Regular Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131657/
http://dx.doi.org/10.1007/s13659-013-0017-8
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