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Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus
Leojaponin (2), a labdane diterpene, was isolated from the EtOH extract of the herb of Leonurus japonicus together with a new halimane diterpene named isoleojaponin (1). Isoleojaponin has a new diterpene skeleton with a unique cross-conjugated α,β-unsaturated ketone system, Their structures were elu...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272656/ https://www.ncbi.nlm.nih.gov/pubmed/25574824 http://dx.doi.org/10.3390/molecules20010839 |
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author | Wu, Hankui Wang, Sensheng Xu, Zhiyong Sun, Shanshan Liu, Haijuan Wang, Jinjin E, Yan Lv, Yanyan Dong, Xuelin Li, Gang Zhang, Liping Shi, Yunfeng |
author_facet | Wu, Hankui Wang, Sensheng Xu, Zhiyong Sun, Shanshan Liu, Haijuan Wang, Jinjin E, Yan Lv, Yanyan Dong, Xuelin Li, Gang Zhang, Liping Shi, Yunfeng |
author_sort | Wu, Hankui |
collection | PubMed |
description | Leojaponin (2), a labdane diterpene, was isolated from the EtOH extract of the herb of Leonurus japonicus together with a new halimane diterpene named isoleojaponin (1). Isoleojaponin has a new diterpene skeleton with a unique cross-conjugated α,β-unsaturated ketone system, Their structures were elucidated by physical and spectroscopic analysis, and the relative configuration of the chiral C-9 carbon was determined by a computational method, and analysis of its possible biogenesis pathways. |
format | Online Article Text |
id | pubmed-6272656 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-62726562018-12-28 Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus Wu, Hankui Wang, Sensheng Xu, Zhiyong Sun, Shanshan Liu, Haijuan Wang, Jinjin E, Yan Lv, Yanyan Dong, Xuelin Li, Gang Zhang, Liping Shi, Yunfeng Molecules Communication Leojaponin (2), a labdane diterpene, was isolated from the EtOH extract of the herb of Leonurus japonicus together with a new halimane diterpene named isoleojaponin (1). Isoleojaponin has a new diterpene skeleton with a unique cross-conjugated α,β-unsaturated ketone system, Their structures were elucidated by physical and spectroscopic analysis, and the relative configuration of the chiral C-9 carbon was determined by a computational method, and analysis of its possible biogenesis pathways. MDPI 2015-01-07 /pmc/articles/PMC6272656/ /pubmed/25574824 http://dx.doi.org/10.3390/molecules20010839 Text en © 2015 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 license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Communication Wu, Hankui Wang, Sensheng Xu, Zhiyong Sun, Shanshan Liu, Haijuan Wang, Jinjin E, Yan Lv, Yanyan Dong, Xuelin Li, Gang Zhang, Liping Shi, Yunfeng Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus |
title | Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus |
title_full | Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus |
title_fullStr | Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus |
title_full_unstemmed | Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus |
title_short | Isoleojaponin, a New Halimane Diterpene Isolated from Leonurus japonicus |
title_sort | isoleojaponin, a new halimane diterpene isolated from leonurus japonicus |
topic | Communication |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272656/ https://www.ncbi.nlm.nih.gov/pubmed/25574824 http://dx.doi.org/10.3390/molecules20010839 |
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