(22E,24R)-5α-Ergosta-2,22-dien-6-one.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 2): o507, 2011 Jan 29.
Article
em En
| MEDLINE
| ID: mdl-21523158
ABSTRACT
In the title mol-ecule, C(28)H(44)O, two six-membered rings have regular chair conformations, while the six-membered ring containing the C=C double bond exhibits a distorted chair conformation. The five-membered ring adopts an envelope conformation. In the crystal, weak inter-molecular C-Hâ¯O inter-actions link mol-ecules into chains along the b axis. The absolute configuration was assigned to correspond with that of the known chiral centres in a precursor mol-ecule.
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01-internacional
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MEDLINE
Idioma:
En
Revista:
Acta Crystallogr Sect E Struct Rep Online
Ano de publicação:
2011
Tipo de documento:
Article