Indole Glycosides from Aqueous Fraction of Strychnos nitida

Three new indole glycosides 22-deoxystrictosamide (1), 22-deoxystrictosamide N (b)-oxide (2) and vincosamide 2′-O-β-D-xylopyranoside-11-O-β-D-glucopyranoside (3), together with four known analogues were isolated from aqueous fraction of Strychnos nitida. Their structures were elucidated on the basis...

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Detalles Bibliográficos
Autores principales: Wang, Bei, Dai, Zhi, Liu, Lu, Wei, Xin, Zhu, Pei-Feng, Yu, Hao-Fei, Liu, Ya-Ping, Luo, Xiao-Dong
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/PMC5136373/
https://www.ncbi.nlm.nih.gov/pubmed/27830475
http://dx.doi.org/10.1007/s13659-016-0112-8
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author Wang, Bei
Dai, Zhi
Liu, Lu
Wei, Xin
Zhu, Pei-Feng
Yu, Hao-Fei
Liu, Ya-Ping
Luo, Xiao-Dong
author_facet Wang, Bei
Dai, Zhi
Liu, Lu
Wei, Xin
Zhu, Pei-Feng
Yu, Hao-Fei
Liu, Ya-Ping
Luo, Xiao-Dong
author_sort Wang, Bei
collection PubMed
description Three new indole glycosides 22-deoxystrictosamide (1), 22-deoxystrictosamide N (b)-oxide (2) and vincosamide 2′-O-β-D-xylopyranoside-11-O-β-D-glucopyranoside (3), together with four known analogues were isolated from aqueous fraction of Strychnos nitida. Their structures were elucidated on the basis of extensive analysis of spectroscopic data. All the alkaloids were tested for their cytotoxic activity, but they did not show any exciting result. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-016-0112-8) contains supplementary material, which is available to authorized users.
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spelling pubmed-51363732016-12-19 Indole Glycosides from Aqueous Fraction of Strychnos nitida Wang, Bei Dai, Zhi Liu, Lu Wei, Xin Zhu, Pei-Feng Yu, Hao-Fei Liu, Ya-Ping Luo, Xiao-Dong Nat Prod Bioprospect Original Article Three new indole glycosides 22-deoxystrictosamide (1), 22-deoxystrictosamide N (b)-oxide (2) and vincosamide 2′-O-β-D-xylopyranoside-11-O-β-D-glucopyranoside (3), together with four known analogues were isolated from aqueous fraction of Strychnos nitida. Their structures were elucidated on the basis of extensive analysis of spectroscopic data. All the alkaloids were tested for their cytotoxic activity, but they did not show any exciting result. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s13659-016-0112-8) contains supplementary material, which is available to authorized users. Springer Berlin Heidelberg 2016-11-09 /pmc/articles/PMC5136373/ /pubmed/27830475 http://dx.doi.org/10.1007/s13659-016-0112-8 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
Wang, Bei
Dai, Zhi
Liu, Lu
Wei, Xin
Zhu, Pei-Feng
Yu, Hao-Fei
Liu, Ya-Ping
Luo, Xiao-Dong
Indole Glycosides from Aqueous Fraction of Strychnos nitida
title Indole Glycosides from Aqueous Fraction of Strychnos nitida
title_full Indole Glycosides from Aqueous Fraction of Strychnos nitida
title_fullStr Indole Glycosides from Aqueous Fraction of Strychnos nitida
title_full_unstemmed Indole Glycosides from Aqueous Fraction of Strychnos nitida
title_short Indole Glycosides from Aqueous Fraction of Strychnos nitida
title_sort indole glycosides from aqueous fraction of strychnos nitida
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5136373/
https://www.ncbi.nlm.nih.gov/pubmed/27830475
http://dx.doi.org/10.1007/s13659-016-0112-8
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