title: Complete 1H and 13C assignments of fluorinated analogs of dehydroepiandrosterone.
abstract: The complete assignments of all 1H and 13C chemical shifts were made for the fluorinated dehydroepiandrosterone (DHEA) analog fluasterone, 2, and two potential in vivo metabolites 3 and 4. The assignments were made using a combination of one- and two-dimensional NMR techniques (1H, 13C, gDQCOSY, gHSQC, gHMBC). Once the proton chemical shifts were assigned, the stereochemistry of the two hydroxylated analogs was determined using 2D ROESY experiments.
authors.affiliation: Science and Engineering Group, RTI International, Research Triangle Park NC 27709-2194, USA. jpb@rti.org
authors.forename: Jason P
authors.initials: JP
authors.lastname: Burgess
authors.forename: James S
authors.initials: JS
authors.lastname: Wintermute
authors.forename: Brian F
authors.initials: BF
authors.lastname: Thomas
authors.forename: Izet M
authors.initials: IM
authors.lastname: Kapetanovic
mesh_terms: D002247:Carbon Isotopes; D003687:Dehydroepiandrosterone / Q000031:analogs & derivatives* / Q000737:chemistry; D005461:Fluorine / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011522:Protons
chemical_list: D002247:Carbon Isotopes; D011522:Protons; D005461:Fluorine; D003687:Dehydroepiandrosterone