{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["69(Pt 4)"],"submitter":["Andersson PF"],"pubmed_abstract":["The asymmetric unit of the title compound, C20H18O6 (systematic name: 1β,3β-dihy-droxy-2β-meth-oxyfuro[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 mol-ecules with similar conformations. The rings bearing the hy-droxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, generating a three-dimensional network and weak C-H⋯O inter-actions consolidate the packing."],"journal":["Acta crystallographica. Section E, Structure reports online"],"pagination":["o467-8"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC3629508"],"repository":["biostudies-literature"],"pubmed_title":["The furan-osteroid viridiol."],"pmcid":["PMC3629508"],"pubmed_authors":["Broberg A","Andersson PF","Lundberg D"],"additional_accession":[]},"is_claimable":false,"name":"The furan-osteroid viridiol.","description":"The asymmetric unit of the title compound, C20H18O6 (systematic name: 1β,3β-dihy-droxy-2β-meth-oxyfuro[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 mol-ecules with similar conformations. The rings bearing the hy-droxy groups adopt boat conformations. The absolute structure was assigned based on the known chirality of a precursor compound. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, generating a three-dimensional network and weak C-H⋯O inter-actions consolidate the packing.","dates":{"release":"2013-01-01T00:00:00Z","publication":"2013 Apr","modification":"2025-04-26T16:09:02.377Z","creation":"2019-03-27T01:07:34Z"},"accession":"S-EPMC3629508","cross_references":{"pubmed":["23634026"],"doi":["10.1107/S1600536813005606"]}}