3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis

ABSTRACT: Four new 3,4-secocycloartane triterpenoids, pseudolactones A–D (1–4), were isolated from the ethanol extract of the cones of Pseudol arixamabilis. Their structures were established by extensive 1D- and 2D-NMR experiments. The cones of P. arixamabilis are enriched in the ring-expanded or cl...

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Autores principales: Xiao, Si-Jia, Li, Bo, Huang, Zheng-Rui, Yuan, Wen-Lin, Ye, Ji, Li, Hui-Liang, Xu, Xi-Ke, Shen, Yun-Heng, Zhang, Wei-Dong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Singapore 2021
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7933301/
https://www.ncbi.nlm.nih.gov/pubmed/33389669
http://dx.doi.org/10.1007/s13659-020-00285-7
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author Xiao, Si-Jia
Li, Bo
Huang, Zheng-Rui
Yuan, Wen-Lin
Ye, Ji
Li, Hui-Liang
Xu, Xi-Ke
Shen, Yun-Heng
Zhang, Wei-Dong
author_facet Xiao, Si-Jia
Li, Bo
Huang, Zheng-Rui
Yuan, Wen-Lin
Ye, Ji
Li, Hui-Liang
Xu, Xi-Ke
Shen, Yun-Heng
Zhang, Wei-Dong
author_sort Xiao, Si-Jia
collection PubMed
description ABSTRACT: Four new 3,4-secocycloartane triterpenoids, pseudolactones A–D (1–4), were isolated from the ethanol extract of the cones of Pseudol arixamabilis. Their structures were established by extensive 1D- and 2D-NMR experiments. The cones of P. arixamabilis are enriched in the ring-expanded or cleaved cycloartane triterpenoids. This work provides new insight into cycloartane triterpenoids from the cones of P. arixamabilis. GRAPHIC ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s13659-020-00285-7) contains supplementary material, which is available to authorized users.
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spelling pubmed-79333012021-03-19 3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis Xiao, Si-Jia Li, Bo Huang, Zheng-Rui Yuan, Wen-Lin Ye, Ji Li, Hui-Liang Xu, Xi-Ke Shen, Yun-Heng Zhang, Wei-Dong Nat Prod Bioprospect Original Article ABSTRACT: Four new 3,4-secocycloartane triterpenoids, pseudolactones A–D (1–4), were isolated from the ethanol extract of the cones of Pseudol arixamabilis. Their structures were established by extensive 1D- and 2D-NMR experiments. The cones of P. arixamabilis are enriched in the ring-expanded or cleaved cycloartane triterpenoids. This work provides new insight into cycloartane triterpenoids from the cones of P. arixamabilis. GRAPHIC ABSTRACT: [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s13659-020-00285-7) contains supplementary material, which is available to authorized users. Springer Singapore 2021-01-03 /pmc/articles/PMC7933301/ /pubmed/33389669 http://dx.doi.org/10.1007/s13659-020-00285-7 Text en © The Author(s) 2021 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Original Article
Xiao, Si-Jia
Li, Bo
Huang, Zheng-Rui
Yuan, Wen-Lin
Ye, Ji
Li, Hui-Liang
Xu, Xi-Ke
Shen, Yun-Heng
Zhang, Wei-Dong
3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis
title 3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis
title_full 3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis
title_fullStr 3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis
title_full_unstemmed 3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis
title_short 3,4-Secocycloartane Triterpenoids from the Cones of Pseudolarix amabilis
title_sort 3,4-secocycloartane triterpenoids from the cones of pseudolarix amabilis
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7933301/
https://www.ncbi.nlm.nih.gov/pubmed/33389669
http://dx.doi.org/10.1007/s13659-020-00285-7
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