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[Application of 2D-NMR techniques in the structure determination of hypodematine]
Yao Xue Xue Bao = Acta Pharmaceutica Sinica
|January 1, 1991
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.