title: Two novel proaporphine-tryptamine dimers from Roemeria hybrida.
abstract: Roemeria hybrida yielded two novel proaporphine-tryptamine N-oxides, (-)-roehybridine alpha-N-oxide (1) and (-)-roehybramine beta-N-oxide (2). NMR data allowed a facile assignment of these proaporphine-tryptamine dimers into different stereochemical subgroups.
authors.affiliation: Ege University, Faculty of Pharmacy, Bornova 35100, Izmir, Turkey.
authors.forename: H S
authors.initials: HS
authors.lastname: Günes
authors.forename: B
authors.initials: B
authors.lastname: Gözler
mesh_terms: D000470:Alkaloids / Q000737:chemistry*; D001060:Aporphines; D006801:Humans; D007546:Isoquinolines; D009682:Magnetic Resonance Spectroscopy; D028101:Papaveraceae; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018514:Plant Structures; D014363:Tryptamines / Q000737:chemistry*
chemical_list: D000470:Alkaloids; D001060:Aporphines; D007546:Isoquinolines; D010936:Plant Extracts; D014363:Tryptamines; C443730:roehybridine-N-oxide