A novel alkaloid,named hypodematine,was isolated from the whole plant of a fern.Htpodematium sinemse lwatsuki.Its structure has been elucidated to have a novel skeleton of benzo-azacyclooctatetraene with a phenyl subs...A novel alkaloid,named hypodematine,was isolated from the whole plant of a fern.Htpodematium sinemse lwatsuki.Its structure has been elucidated to have a novel skeleton of benzo-azacyclooctatetraene with a phenyl substituent by means of ~1H-~1H COSY.~1H-(13)C COSY.and long-range ~1H-^(13)C COSY spectroscopy.展开更多
文摘A novel alkaloid,named hypodematine,was isolated from the whole plant of a fern.Htpodematium sinemse lwatsuki.Its structure has been elucidated to have a novel skeleton of benzo-azacyclooctatetraene with a phenyl substituent by means of ~1H-~1H COSY.~1H-(13)C COSY.and long-range ~1H-^(13)C COSY spectroscopy.
