6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene

The title compound, C(22)H(32)O(7), a natural ent-kaurane diterpenoid also referred to as Maoyecrystal F, was obtained from the medicinal plant Isodon nervosa. There are four rings with the expected cis and trans junctions. Cyclohexane ring A adopts a chair conformation, rings B and C adopt boat con...

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Detalles Bibliográficos
Autores principales: Yan, Fu-Lin, Li, Peng, Di, Xue-Mei, Feng, Chuang, Hou, Rui-Jie
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979918/
https://www.ncbi.nlm.nih.gov/pubmed/21579729
http://dx.doi.org/10.1107/S1600536810000231
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author Yan, Fu-Lin
Li, Peng
Di, Xue-Mei
Feng, Chuang
Hou, Rui-Jie
author_facet Yan, Fu-Lin
Li, Peng
Di, Xue-Mei
Feng, Chuang
Hou, Rui-Jie
author_sort Yan, Fu-Lin
collection PubMed
description The title compound, C(22)H(32)O(7), a natural ent-kaurane diterpenoid also referred to as Maoyecrystal F, was obtained from the medicinal plant Isodon nervosa. There are four rings with the expected cis and trans junctions. Cyclohexane ring A adopts a chair conformation, rings B and C adopt boat conformations, while the five-membered ring has an envelope conformation. The mol­ecules stack along the a axis in the crystal and are linked together by inter­molecular O—H⋯O hydrogen bonds.
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spelling pubmed-29799182010-12-30 6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene Yan, Fu-Lin Li, Peng Di, Xue-Mei Feng, Chuang Hou, Rui-Jie Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(22)H(32)O(7), a natural ent-kaurane diterpenoid also referred to as Maoyecrystal F, was obtained from the medicinal plant Isodon nervosa. There are four rings with the expected cis and trans junctions. Cyclohexane ring A adopts a chair conformation, rings B and C adopt boat conformations, while the five-membered ring has an envelope conformation. The mol­ecules stack along the a axis in the crystal and are linked together by inter­molecular O—H⋯O hydrogen bonds. International Union of Crystallography 2010-01-09 /pmc/articles/PMC2979918/ /pubmed/21579729 http://dx.doi.org/10.1107/S1600536810000231 Text en © Yan et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Yan, Fu-Lin
Li, Peng
Di, Xue-Mei
Feng, Chuang
Hou, Rui-Jie
6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
title 6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
title_full 6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
title_fullStr 6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
title_full_unstemmed 6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
title_short 6β-Acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
title_sort 6β-acet­oxy-1α,7β,11β,15β-tetra­hydr­oxy-7α,20-ep­oxy-ent-kaur-16-ene
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979918/
https://www.ncbi.nlm.nih.gov/pubmed/21579729
http://dx.doi.org/10.1107/S1600536810000231
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