title: [Application of 2D-NMR techniques in the structure determination of hypodematine].
abstract: A novel alkaloid, named hypodematine, was isolated from Hypodematium sinense Iwatsuki (belonging to the lypterdaceae). Its structure has been elucidated to have a novel skeleton of benzo-aza-cyclooctatetraene with a phenyl substitution by means of the 1H-1H COSY, 1H-13C COSY and long-range 1H-13C COSY spectroscopy.
authors.affiliation: Jining Medical College.
authors.forename: Y M
authors.initials: YM
authors.lastname: Chen
authors.forename: Y H
authors.initials: YH
authors.lastname: Lu
authors.forename: Y J
authors.initials: YJ
authors.lastname: Chen
authors.forename: C S
authors.initials: CS
authors.lastname: Ma
authors.forename: D Q
authors.initials: DQ
authors.lastname: Yu
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy
chemical_list: D000470:Alkaloids; D004365:Drugs, Chinese Herbal; C071427:hypodematine