3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone

The title compound pteleifolosin C, C(21)H(20)O(7), was isolated from the petroleum ether-soluble fraction of an indigenous Chinese tree Melicope pteleifolia (Rutaceae). The dihedral angle between the benzene rings is 2.7 (2)°. Intra­molecular O—H⋯O hydrogen bonds occur. In the crystal, mol­ecules a...

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Detalles Bibliográficos
Autores principales: Zhu, Sheng-Hua, Liu, Shao-Qian
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3052086/
https://www.ncbi.nlm.nih.gov/pubmed/21522412
http://dx.doi.org/10.1107/S1600536811005393
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author Zhu, Sheng-Hua
Liu, Shao-Qian
author_facet Zhu, Sheng-Hua
Liu, Shao-Qian
author_sort Zhu, Sheng-Hua
collection PubMed
description The title compound pteleifolosin C, C(21)H(20)O(7), was isolated from the petroleum ether-soluble fraction of an indigenous Chinese tree Melicope pteleifolia (Rutaceae). The dihedral angle between the benzene rings is 2.7 (2)°. Intra­molecular O—H⋯O hydrogen bonds occur. In the crystal, mol­ecules are linked by inter­molecular O—H—O hydrogen bonds.
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spelling pubmed-30520862011-04-26 3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone Zhu, Sheng-Hua Liu, Shao-Qian Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound pteleifolosin C, C(21)H(20)O(7), was isolated from the petroleum ether-soluble fraction of an indigenous Chinese tree Melicope pteleifolia (Rutaceae). The dihedral angle between the benzene rings is 2.7 (2)°. Intra­molecular O—H⋯O hydrogen bonds occur. In the crystal, mol­ecules are linked by inter­molecular O—H—O hydrogen bonds. International Union of Crystallography 2011-02-19 /pmc/articles/PMC3052086/ /pubmed/21522412 http://dx.doi.org/10.1107/S1600536811005393 Text en © Zhu and Liu 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
Zhu, Sheng-Hua
Liu, Shao-Qian
3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
title 3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
title_full 3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
title_fullStr 3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
title_full_unstemmed 3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
title_short 3,5,3′-Trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
title_sort 3,5,3′-trihy­droxy-4′-meth­oxy-7-(3-methyl­but-2-en­yloxy)flavone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3052086/
https://www.ncbi.nlm.nih.gov/pubmed/21522412
http://dx.doi.org/10.1107/S1600536811005393
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AT liushaoqian 353trihydroxy4methoxy73methylbut2enyloxyflavone

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