Xyloccensin L

The title compound, C(32)H(40)O(10), also known as xyloccensin L [systematic name: (1R,4aR,4bS,5aR,6aR,9R,10S,10aS,10bR,2aR,13R)-1-(furan-3-yl)-6a-hy­droxy-10-(2-meth­oxy-2-oxoeth­yl)-9,10a,12a-trimethyl-3-oxododeca­hydro-1H,3H,5aH-6,9-methano­isochromeno[6,5-f]oxireno[g]chromen-13-yl (2E)-2-methyl­...

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Detalles Bibliográficos
Autores principales: Feng, Gang, Zhang, Jing, Li, Jun, Satyanandamurty, Tirumani, Wu, Jun
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007225/
https://www.ncbi.nlm.nih.gov/pubmed/21588402
http://dx.doi.org/10.1107/S1600536810028527
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author Feng, Gang
Zhang, Jing
Li, Jun
Satyanandamurty, Tirumani
Wu, Jun
author_facet Feng, Gang
Zhang, Jing
Li, Jun
Satyanandamurty, Tirumani
Wu, Jun
author_sort Feng, Gang
collection PubMed
description The title compound, C(32)H(40)O(10), also known as xyloccensin L [systematic name: (1R,4aR,4bS,5aR,6aR,9R,10S,10aS,10bR,2aR,13R)-1-(furan-3-yl)-6a-hy­droxy-10-(2-meth­oxy-2-oxoeth­yl)-9,10a,12a-trimethyl-3-oxododeca­hydro-1H,3H,5aH-6,9-methano­isochromeno[6,5-f]oxireno[g]chromen-13-yl (2E)-2-methyl­but-2-enoate], is a limonoid with a C1—C29 oxygen bridge: this is the first report of the X-ray crystal structure of such a limonoid. Two fused pyran rings and two cyclo­hexane rings adopt boat conformations, while another cyclo­hexane ring and the d-lactone ring are in half-chair conformations. The mol­ecular structure is stabilized by intra­molecular O—H⋯O hydrogen bonding.
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spelling pubmed-30072252010-12-30 Xyloccensin L Feng, Gang Zhang, Jing Li, Jun Satyanandamurty, Tirumani Wu, Jun Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(32)H(40)O(10), also known as xyloccensin L [systematic name: (1R,4aR,4bS,5aR,6aR,9R,10S,10aS,10bR,2aR,13R)-1-(furan-3-yl)-6a-hy­droxy-10-(2-meth­oxy-2-oxoeth­yl)-9,10a,12a-trimethyl-3-oxododeca­hydro-1H,3H,5aH-6,9-methano­isochromeno[6,5-f]oxireno[g]chromen-13-yl (2E)-2-methyl­but-2-enoate], is a limonoid with a C1—C29 oxygen bridge: this is the first report of the X-ray crystal structure of such a limonoid. Two fused pyran rings and two cyclo­hexane rings adopt boat conformations, while another cyclo­hexane ring and the d-lactone ring are in half-chair conformations. The mol­ecular structure is stabilized by intra­molecular O—H⋯O hydrogen bonding. International Union of Crystallography 2010-07-24 /pmc/articles/PMC3007225/ /pubmed/21588402 http://dx.doi.org/10.1107/S1600536810028527 Text en © Feng 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
Feng, Gang
Zhang, Jing
Li, Jun
Satyanandamurty, Tirumani
Wu, Jun
Xyloccensin L
title Xyloccensin L
title_full Xyloccensin L
title_fullStr Xyloccensin L
title_full_unstemmed Xyloccensin L
title_short Xyloccensin L
title_sort xyloccensin l
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007225/
https://www.ncbi.nlm.nih.gov/pubmed/21588402
http://dx.doi.org/10.1107/S1600536810028527
work_keys_str_mv AT fenggang xyloccensinl
AT zhangjing xyloccensinl
AT lijun xyloccensinl
AT satyanandamurtytirumani xyloccensinl
AT wujun xyloccensinl

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