(22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one

In the title mol­ecule, C(28)H(44)O, the two six-membered rings have a chair conformation and the two five-membered rings haveenvelope conformations. The crystal packing exhibits no short inter­molecular contacts. The absolute configuration was assigned to correspond with that of the known chiral ce...

Descripción completa

Detalles Bibliográficos
Autores principales: Sheng, Liu-qing, Zeng, Fang, Chen, Fei, Xia, Chun-nian
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051649/
https://www.ncbi.nlm.nih.gov/pubmed/21522938
http://dx.doi.org/10.1107/S1600536810052906
_version_ 1782199529262546944
author Sheng, Liu-qing
Zeng, Fang
Chen, Fei
Xia, Chun-nian
author_facet Sheng, Liu-qing
Zeng, Fang
Chen, Fei
Xia, Chun-nian
author_sort Sheng, Liu-qing
collection PubMed
description In the title mol­ecule, C(28)H(44)O, the two six-membered rings have a chair conformation and the two five-membered rings haveenvelope conformations. The crystal packing exhibits no short inter­molecular contacts. The absolute configuration was assigned to correspond with that of the known chiral centres in a precursor molecule, which remained unchanged during the synthesis of the title compound.
format Text
id pubmed-3051649
institution National Center for Biotechnology Information
language English
publishDate 2011
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-30516492011-04-26 (22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one Sheng, Liu-qing Zeng, Fang Chen, Fei Xia, Chun-nian Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title mol­ecule, C(28)H(44)O, the two six-membered rings have a chair conformation and the two five-membered rings haveenvelope conformations. The crystal packing exhibits no short inter­molecular contacts. The absolute configuration was assigned to correspond with that of the known chiral centres in a precursor molecule, which remained unchanged during the synthesis of the title compound. International Union of Crystallography 2011-01-08 /pmc/articles/PMC3051649/ /pubmed/21522938 http://dx.doi.org/10.1107/S1600536810052906 Text en © Sheng 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
Sheng, Liu-qing
Zeng, Fang
Chen, Fei
Xia, Chun-nian
(22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one
title (22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one
title_full (22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one
title_fullStr (22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one
title_full_unstemmed (22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one
title_short (22E,24R)-3α,5-Cyclo-5α-ergosta-22-en-6-one
title_sort (22e,24r)-3α,5-cyclo-5α-ergosta-22-en-6-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051649/
https://www.ncbi.nlm.nih.gov/pubmed/21522938
http://dx.doi.org/10.1107/S1600536810052906
work_keys_str_mv AT shengliuqing 22e24r3a5cyclo5aergosta22en6one
AT zengfang 22e24r3a5cyclo5aergosta22en6one
AT chenfei 22e24r3a5cyclo5aergosta22en6one
AT xiachunnian 22e24r3a5cyclo5aergosta22en6one

Ejemplares similares