メギ科植物アルカロイド研究 (第7報)
アカジクヘビノボラズのアルカロイド その1
1955 年 75 巻 6 号 p. 753-755
詳細
1955 年 75 巻 6 号 p. 753-755
Examination of the alkaloids in Berberis amurensis Rupr. var. japonica (Regel) Rehd. forma Bretschneideri (Rehd.) Ohwi was carried out. As tertiary bases, a large amount of berbamine, a small amount of hydroxyberberine, and a new base of m.p. 190-191°, were isolated, and berberine, palmatine, and jatrorrhizine were obtained as the quaternary bases. Berberis spp. generally contain oxyacanthine, together with berbamine, but the present plant did not contain oxyacanthine.
