Pinnatane A from the bark of Walsura pinnata Hassk

In the mol­ecule of pinnatane A, C(30)H(48)O(3), isolated from the bark of Walsura pinnata Hassk, the four cyclo­hexane rings adopt chair conformations; the carboxyl and hydr­oxy substituents occupy axial positions. The cyclo­hexene ring is envelope-shaped. Adjacent mol­ecules are linked by O—H⋯O hy...

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Autores principales: Mohamad, Khalit, Yusoff, Mahfizah, Awang, Khalijah, Ahmad, Kartini, Ng, Seik Weng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969541/
https://www.ncbi.nlm.nih.gov/pubmed/21583174
http://dx.doi.org/10.1107/S1600536809015955
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author Mohamad, Khalit
Yusoff, Mahfizah
Awang, Khalijah
Ahmad, Kartini
Ng, Seik Weng
author_facet Mohamad, Khalit
Yusoff, Mahfizah
Awang, Khalijah
Ahmad, Kartini
Ng, Seik Weng
author_sort Mohamad, Khalit
collection PubMed
description In the mol­ecule of pinnatane A, C(30)H(48)O(3), isolated from the bark of Walsura pinnata Hassk, the four cyclo­hexane rings adopt chair conformations; the carboxyl and hydr­oxy substituents occupy axial positions. The cyclo­hexene ring is envelope-shaped. Adjacent mol­ecules are linked by O—H⋯O hydrogen bonds into a chain running along the c axis.
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spelling pubmed-29695412010-12-30 Pinnatane A from the bark of Walsura pinnata Hassk Mohamad, Khalit Yusoff, Mahfizah Awang, Khalijah Ahmad, Kartini Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the mol­ecule of pinnatane A, C(30)H(48)O(3), isolated from the bark of Walsura pinnata Hassk, the four cyclo­hexane rings adopt chair conformations; the carboxyl and hydr­oxy substituents occupy axial positions. The cyclo­hexene ring is envelope-shaped. Adjacent mol­ecules are linked by O—H⋯O hydrogen bonds into a chain running along the c axis. International Union of Crystallography 2009-05-20 /pmc/articles/PMC2969541/ /pubmed/21583174 http://dx.doi.org/10.1107/S1600536809015955 Text en © Mohamad et al. 2009 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
Mohamad, Khalit
Yusoff, Mahfizah
Awang, Khalijah
Ahmad, Kartini
Ng, Seik Weng
Pinnatane A from the bark of Walsura pinnata Hassk
title Pinnatane A from the bark of Walsura pinnata Hassk
title_full Pinnatane A from the bark of Walsura pinnata Hassk
title_fullStr Pinnatane A from the bark of Walsura pinnata Hassk
title_full_unstemmed Pinnatane A from the bark of Walsura pinnata Hassk
title_short Pinnatane A from the bark of Walsura pinnata Hassk
title_sort pinnatane a from the bark of walsura pinnata hassk
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969541/
https://www.ncbi.nlm.nih.gov/pubmed/21583174
http://dx.doi.org/10.1107/S1600536809015955
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