防已科植物アルカロイド研究 (第144報)
唐防已のアルカロイド
1956 年 76 巻 12 号 p. 1426-1428
詳細
1956 年 76 巻 12 号 p. 1426-1428
Components of the Chinese crude drug “Fang-chi” or “Fenfang-chi” were examined and it was found that the chief component is a bitter principle, besides starch, and only an extremely minute amount of a water-soluble, quaternary base alkaloid, magnoflorine, was detected. From the standpoint of alkaloidal chemistry, this crude drug probably originates from Stephania hernandifolia WALP.
