title: Structure reassignment of the fungal metabolite TAEMC161 as the phytotoxin viridiol.
abstract: Two-dimensional NMR analyses including HMBC, NOESY, and ROESY as well as 1D NOE experiments led to a reassignment of the structure of the recently identified Trichoderma hamatum metabolite TAEMC161 (1) as the previously known viridiol (2). In addition, GIAO-calculated (13)C NMR chemical shifts of 1 and 2 provided strong support for the revised structure.
authors.affiliation: Department of Chemistry, University of Pittsburgh, Pennsylvania 15260, USA.
authors.forename: Peter
authors.initials: P
authors.lastname: Wipf
authors.forename: Angela D
authors.initials: AD
authors.lastname: Kerekes
mesh_terms: D000734:Androstenediols / Q000737:chemistry*; D002247:Carbon Isotopes; D008968:Molecular Conformation; D015394:Molecular Structure; D009183:Mycotoxins / Q000737:chemistry*; D019906:Nuclear Magnetic Resonance, Biomolecular; D014242:Trichoderma / Q000737:chemistry*
chemical_list: D000734:Androstenediols; D002247:Carbon Isotopes; D009183:Mycotoxins; C055608:viridiol