title: 1H and 13C NMR signal assignment of synthetic (-)-methyl thyrsiflorin B acetate, (-)-thyrsiflorin C and several scopadulane derivatives.
abstract: The (1)H and (13)C NMR signal assignment of the data of 13 scopadulane-type diterpenes is reported. It was based on one- and two- dimensional NMR techniques which included (1)H, (13)C, DEPT, HMQC and 1D NOE difference spectroscopy.
authors.affiliation: Instituto de Ciencia Molecular (UIQOT), Departamento de Química Orgànica, Universitat de València, E-46100 Burjassot (València), Spain.
authors.forename: Miguel A
authors.initials: MA
authors.lastname: González
authors.forename: Ramón J
authors.initials: RJ
authors.lastname: Zaragozá
mesh_terms: D002247:Carbon Isotopes; D004224:Diterpenes / Q000138:chemical synthesis / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods* / Q000592:standards*; D008968:Molecular Conformation; D011522:Protons; D012015:Reference Standards; D013237:Stereoisomerism
chemical_list: D002247:Carbon Isotopes; D004224:Diterpenes; D011522:Protons; C415029:methyl thyrsiflorin B; C415031:thyrsiflorin C