3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid

The title compound, C(30)H(48)O(3), a triterpene isolated from the resin of canarium schweinfurthiiand, is an isomer of the previously reported triterpene 3α-hy­droxy­tirucalla-7,24-dien-21-oic acid [Mora et al. (2001 ▶). Acta Cryst. C57, 638–640], which crystallizes in the same trigonal space group...

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Detalles Bibliográficos
Autores principales: Yousuf, S., Kamdem, R. S. T., Ngadjui, B. T., Wafo, P., Fun, Hoong-Kun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099970/
https://www.ncbi.nlm.nih.gov/pubmed/21754206
http://dx.doi.org/10.1107/S1600536811008956
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author Yousuf, S.
Kamdem, R. S. T.
Ngadjui, B. T.
Wafo, P.
Fun, Hoong-Kun
author_facet Yousuf, S.
Kamdem, R. S. T.
Ngadjui, B. T.
Wafo, P.
Fun, Hoong-Kun
author_sort Yousuf, S.
collection PubMed
description The title compound, C(30)H(48)O(3), a triterpene isolated from the resin of canarium schweinfurthiiand, is an isomer of the previously reported triterpene 3α-hy­droxy­tirucalla-7,24-dien-21-oic acid [Mora et al. (2001 ▶). Acta Cryst. C57, 638–640], which crystallizes in the same trigonal space group. The title mol­ecule consists of four fused rings having chair, half-chair, half-chair and envelope conformations for rings A, B, C and D, respectively (steroid labelling). An intra­molecular C—H⋯O hydrogen bond generates an S(7) ring. In the crystal, mol­ecules are linked by O—H⋯O and C—H⋯O inter­actions, forming (001) sheets.
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spelling pubmed-30999702011-07-13 3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid Yousuf, S. Kamdem, R. S. T. Ngadjui, B. T. Wafo, P. Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(30)H(48)O(3), a triterpene isolated from the resin of canarium schweinfurthiiand, is an isomer of the previously reported triterpene 3α-hy­droxy­tirucalla-7,24-dien-21-oic acid [Mora et al. (2001 ▶). Acta Cryst. C57, 638–640], which crystallizes in the same trigonal space group. The title mol­ecule consists of four fused rings having chair, half-chair, half-chair and envelope conformations for rings A, B, C and D, respectively (steroid labelling). An intra­molecular C—H⋯O hydrogen bond generates an S(7) ring. In the crystal, mol­ecules are linked by O—H⋯O and C—H⋯O inter­actions, forming (001) sheets. International Union of Crystallography 2011-03-23 /pmc/articles/PMC3099970/ /pubmed/21754206 http://dx.doi.org/10.1107/S1600536811008956 Text en © Yousuf et al. 2011 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
Yousuf, S.
Kamdem, R. S. T.
Ngadjui, B. T.
Wafo, P.
Fun, Hoong-Kun
3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid
title 3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid
title_full 3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid
title_fullStr 3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid
title_full_unstemmed 3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid
title_short 3α-Hy­droxy­tirucalla-8,24-dien-21-oic acid
title_sort 3α-hy­droxy­tirucalla-8,24-dien-21-oic acid
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3099970/
https://www.ncbi.nlm.nih.gov/pubmed/21754206
http://dx.doi.org/10.1107/S1600536811008956
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AT wafop 3ahydroxytirucalla824dien21oicacid
AT funhoongkun 3ahydroxytirucalla824dien21oicacid

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