3 beta,7 alpha,12 alpha-triformyloxy-24-nor-5 beta-chol-22-ene.
Acta Crystallogr C
; 60(Pt 1): o82-3, 2004 Jan.
Article
em En
| MEDLINE
| ID: mdl-14712055
ABSTRACT
The title compound, alternatively called 24-nor-5 beta-chol-22-ene-3 beta,7 alpha,12 alpha-triyl triformate, C(26)H(38)O(6), has a cis junction between two of the six-membered rings. All three of the six-membered rings have chair conformations that are slightly flattened and the five-membered ring has a 13 beta,14 alpha-half-chair conformation. The 3 beta, 7 alpha and 12 alpha ring substituents are axial and the 17 beta group is equatorial. The 3 beta-formyloxy group is involved in one weak intermolecular C-H...O bond, which links the molecules into dimers in a head-to-head fashion.
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01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr C
Ano de publicação:
2004
Tipo de documento:
Article