The furanosteroid viridiol

Pierre Andersson; Anders Broberg; Daniel Lundberg

doi:10.1107/S1600536813005606

The furanosteroid viridiol

Pierre Andersson
, Anders Broberg
, Daniel Lundberg

Publication: Contribution to journal › Journal article › peer-review

Abstract

The asymmetric unit of the title compound, C20H18O6 (systematic name: 1,3-dihydroxy-2-methoxyfuro[4',3',2':4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two molecules with similar conformations. The rings bearing the hydroxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, molecules are linked by O-HO hydrogen bonds, generating a three-dimensional network and weak C-HO interactions consolidate the packing.

Original language	English
Pages (from-to)	o467-o468
Number of pages	2
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	E69
DOIs	https://doi.org/10.1107/S1600536813005606
Publication status	Published - 2013

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title = "The furanosteroid viridiol",

abstract = "The asymmetric unit of the title compound, C20H18O6 (systematic name: 1,3-dihydroxy-2-methoxyfuro[4',3',2':4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two molecules with similar conformations. The rings bearing the hydroxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, molecules are linked by O-HO hydrogen bonds, generating a three-dimensional network and weak C-HO interactions consolidate the packing.",

author = "Pierre Andersson and Anders Broberg and Daniel Lundberg",

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language = "English",

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publisher = "International Union of Crystallography",

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T1 - The furanosteroid viridiol

AU - Andersson, Pierre

AU - Broberg, Anders

AU - Lundberg, Daniel

PY - 2013

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N2 - The asymmetric unit of the title compound, C20H18O6 (systematic name: 1,3-dihydroxy-2-methoxyfuro[4',3',2':4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two molecules with similar conformations. The rings bearing the hydroxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, molecules are linked by O-HO hydrogen bonds, generating a three-dimensional network and weak C-HO interactions consolidate the packing.

AB - The asymmetric unit of the title compound, C20H18O6 (systematic name: 1,3-dihydroxy-2-methoxyfuro[4',3',2':4,5,6]-18-norandrosta-8,11,13-triene-7,17-dione), a dihydro derivative of the fungal steroid viridin, contains two molecules with similar conformations. The rings bearing the hydroxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, molecules are linked by O-HO hydrogen bonds, generating a three-dimensional network and weak C-HO interactions consolidate the packing.

UR - https://res.slu.se/id/publ/39267

U2 - 10.1107/S1600536813005606

DO - 10.1107/S1600536813005606

M3 - Journal article

SN - 1600-5368

VL - E69

SP - o467-o468

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

ER -

The furanosteroid viridiol

Abstract

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