1966 年 86 巻 1 号 p. 75-77
Following the isolation of biscoclaurine alkaloids, isoliensinine (I) and neferine (II), from Lien-Tze-Hsin (embryo of Nelumbo nucifera GAERTN.) from a Hong Kong market, further examinations were made on this crude drug and nuciferine (IV) and pronuciferine (V) were isolated from the non-phenolic portion, and lotusine (VI) from the water-soluble quaternary base portion. Examination of lotus seeds from commercial markets in Kathmandu, Nepal, revealed the presence of neferine (II) and liensinine (III) (cf. Table I).