17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol

In the title compound, C(21)H(24)O(2), rings B, C and D adopt half-chair, distorted half-chair and envelope conformations, respectively. In the crystal structure, there is an inter­molecular O—H⋯O hydrogen bond. The mol­ecules are arranged in a head-to-tail fashion, with the meth­oxy and hydr­oxy gr...

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Detalles Bibliográficos
Autores principales: Li, Hongqi, Song, Yanxi, Ge, Fengyan
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961110/
https://www.ncbi.nlm.nih.gov/pubmed/21202276
http://dx.doi.org/10.1107/S1600536808005254
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author Li, Hongqi
Song, Yanxi
Ge, Fengyan
author_facet Li, Hongqi
Song, Yanxi
Ge, Fengyan
author_sort Li, Hongqi
collection PubMed
description In the title compound, C(21)H(24)O(2), rings B, C and D adopt half-chair, distorted half-chair and envelope conformations, respectively. In the crystal structure, there is an inter­molecular O—H⋯O hydrogen bond. The mol­ecules are arranged in a head-to-tail fashion, with the meth­oxy and hydr­oxy groups forming a two-dimensional hydrogen-bond network.
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spelling pubmed-29611102010-12-30 17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol Li, Hongqi Song, Yanxi Ge, Fengyan Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(21)H(24)O(2), rings B, C and D adopt half-chair, distorted half-chair and envelope conformations, respectively. In the crystal structure, there is an inter­molecular O—H⋯O hydrogen bond. The mol­ecules are arranged in a head-to-tail fashion, with the meth­oxy and hydr­oxy groups forming a two-dimensional hydrogen-bond network. International Union of Crystallography 2008-04-02 /pmc/articles/PMC2961110/ /pubmed/21202276 http://dx.doi.org/10.1107/S1600536808005254 Text en © Li et al. 2008 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
Li, Hongqi
Song, Yanxi
Ge, Fengyan
17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
title 17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
title_full 17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
title_fullStr 17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
title_full_unstemmed 17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
title_short 17α-Ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
title_sort 17α-ethynyl-3-methoxy­estra-1,3,5(10),9(11)-tetraen-17-ol
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961110/
https://www.ncbi.nlm.nih.gov/pubmed/21202276
http://dx.doi.org/10.1107/S1600536808005254
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AT songyanxi 17aethynyl3methoxyestra13510911tetraen17ol
AT gefengyan 17aethynyl3methoxyestra13510911tetraen17ol

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