The conversion of berberine into (+/-)-alpha- and (+/-)-beta-hydrastine.
D044182:Benzylisoquinolines; D001599:Berberine; D001600:Berberine Alkaloids; D007546:Isoquinolines / Q000138:chemical synthesis*
D044182:Benzylisoquinolines; D001600:Berberine Alkaloids; D007546:Isoquinolines; D001599:Berberine; C013024:hydrastine