A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis

A new xanthone glycoside, sporormielloside (1), was isolated from an EtOAc extract of an endolichenic fungal strain Sporormiella irregularis (No. 71-11-4-1), along with two known xanthones (2, 3). Their structures were determined by detailed spectroscopic analysis (IR, MS, and 1D- and 2D-NMR), a che...

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Autores principales: Yang, Bin-Jie, Chen, Guo-Dong, Li, Yan-Jun, Hu, Dan, Guo, Liang-Dong, Xiong, Ping, Gao, Hao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6273424/
https://www.ncbi.nlm.nih.gov/pubmed/27294906
http://dx.doi.org/10.3390/molecules21060764
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author Yang, Bin-Jie
Chen, Guo-Dong
Li, Yan-Jun
Hu, Dan
Guo, Liang-Dong
Xiong, Ping
Gao, Hao
author_facet Yang, Bin-Jie
Chen, Guo-Dong
Li, Yan-Jun
Hu, Dan
Guo, Liang-Dong
Xiong, Ping
Gao, Hao
author_sort Yang, Bin-Jie
collection PubMed
description A new xanthone glycoside, sporormielloside (1), was isolated from an EtOAc extract of an endolichenic fungal strain Sporormiella irregularis (No. 71-11-4-1), along with two known xanthones (2, 3). Their structures were determined by detailed spectroscopic analysis (IR, MS, and 1D- and 2D-NMR), a chemical method, and a comparison of NMR data with closely related compounds previously reported. According to the structures of isolated compounds, their plausible biosynthetic pathway was deduced.
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spelling pubmed-62734242018-12-28 A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis Yang, Bin-Jie Chen, Guo-Dong Li, Yan-Jun Hu, Dan Guo, Liang-Dong Xiong, Ping Gao, Hao Molecules Article A new xanthone glycoside, sporormielloside (1), was isolated from an EtOAc extract of an endolichenic fungal strain Sporormiella irregularis (No. 71-11-4-1), along with two known xanthones (2, 3). Their structures were determined by detailed spectroscopic analysis (IR, MS, and 1D- and 2D-NMR), a chemical method, and a comparison of NMR data with closely related compounds previously reported. According to the structures of isolated compounds, their plausible biosynthetic pathway was deduced. MDPI 2016-06-11 /pmc/articles/PMC6273424/ /pubmed/27294906 http://dx.doi.org/10.3390/molecules21060764 Text en © 2016 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Yang, Bin-Jie
Chen, Guo-Dong
Li, Yan-Jun
Hu, Dan
Guo, Liang-Dong
Xiong, Ping
Gao, Hao
A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis
title A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis
title_full A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis
title_fullStr A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis
title_full_unstemmed A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis
title_short A New Xanthone Glycoside from the Endolichenic Fungus Sporormiella irregularis
title_sort new xanthone glycoside from the endolichenic fungus sporormiella irregularis
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6273424/
https://www.ncbi.nlm.nih.gov/pubmed/27294906
http://dx.doi.org/10.3390/molecules21060764
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