[Berbine derivatives with oxygen-containing side chain at C9.  XI.  Report on berbine derivatives].
D000470:Alkaloids; D001600:Berberine Alkaloids; D010100:Oxygen
D000470:Alkaloids; D001600:Berberine Alkaloids; C014845:berbine; D010100:Oxygen
ALKALOIDS/preparation of
Berbinderivate mit sauerstoffhaltiger Seitenkette am C9.  XI.  Mitteilung über Derivate des Berbins.