The furan­osteroid viridiol

The asymmetric unit of the title compound, C(20)H(18)O(6) (systematic name: 1β,3β-dihy­droxy-2β-meth­oxyfuro[4′,3′,2′:4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two mol­ecules with similar conformations. The rings bearing the hy­dro...

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Detalles Bibliográficos
Autores principales: Andersson, Pierre F., Broberg, Anders, Lundberg, Daniel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629508/
https://www.ncbi.nlm.nih.gov/pubmed/23634026
http://dx.doi.org/10.1107/S1600536813005606
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author Andersson, Pierre F.
Broberg, Anders
Lundberg, Daniel
author_facet Andersson, Pierre F.
Broberg, Anders
Lundberg, Daniel
author_sort Andersson, Pierre F.
collection PubMed
description The asymmetric unit of the title compound, C(20)H(18)O(6) (systematic name: 1β,3β-dihy­droxy-2β-meth­oxyfuro[4′,3′,2′:4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two mol­ecules with similar conformations. The rings bearing the hy­droxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, mol­ecules are linked by O—H⋯O hydrogen bonds, generating a three-dimensional network and weak C—H⋯O inter­actions consolidate the packing.
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spelling pubmed-36295082013-04-30 The furan­osteroid viridiol Andersson, Pierre F. Broberg, Anders Lundberg, Daniel Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(20)H(18)O(6) (systematic name: 1β,3β-dihy­droxy-2β-meth­oxyfuro[4′,3′,2′:4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two mol­ecules with similar conformations. The rings bearing the hy­droxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, mol­ecules are linked by O—H⋯O hydrogen bonds, generating a three-dimensional network and weak C—H⋯O inter­actions consolidate the packing. International Union of Crystallography 2013-03-02 /pmc/articles/PMC3629508/ /pubmed/23634026 http://dx.doi.org/10.1107/S1600536813005606 Text en © Andersson et al. 2013 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
Andersson, Pierre F.
Broberg, Anders
Lundberg, Daniel
The furan­osteroid viridiol
title The furan­osteroid viridiol
title_full The furan­osteroid viridiol
title_fullStr The furan­osteroid viridiol
title_full_unstemmed The furan­osteroid viridiol
title_short The furan­osteroid viridiol
title_sort furan­osteroid viridiol
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3629508/
https://www.ncbi.nlm.nih.gov/pubmed/23634026
http://dx.doi.org/10.1107/S1600536813005606
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