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Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 14;66(Pt 8):o2003. doi: 10.1107/S1600536810026516.

3β,11α-Dihy-droxy-17a-oxa-d-homoandrost-5-en-17-one.

Abstract

The title compound, C(19)H(28)O(4), was prepared from DHEA (dehydro-epiandrosterone) by its biotransformation using whole cells of the filamentous fungus Beauveria bassiana. The asymmetric unit contains two mol-ecules. The lactone ring is trans-positioned to the neighboring six-membered ring. In the crystal structure, O-H⋯O hydrogen bonds form layers, which are linked to each other by O-H⋯O and C-H⋯O hydrogen bonds.

PMID:
21588317
[PubMed]
PMCID:
PMC3007275
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