Studies on the Constituents of Phytolaccaceous Plants. I. On the Structures of Phytolaccasaponin B, E and G from the Roots of Phytolacca americana L.

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概要

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• Phytolaccasaponin B, E and G, the major saponins of Phytolacca americana L. (Phytolaccaceae), have been isolated. The structures of phytolaccasaponin B, E and G have been established to be phytolaccagenin 3-O-[β-D-glucopyranosyl (1→4)-β-D-xylopyranoside]-28-O-β-D-glucopyranoside (4), phytolaccagenin 3-O-β-D-glucopyranosyl (1→4)-β-D-xylopyranoside (5) and phytolaccagenin 3-O-β-D-xylopyranoside (6), respectively. Phytolaccatoxin reported by Stout, et al. was assumed to be a mixture of more than three saponins, but the main saponin was identified as 5 by thin-layer chromatography.

• 公益社団法人日本薬学会の論文
• 1978-02-25

著者

• 庄司 順三

  School Of Pharmaceutical Sciences Showa University

• 川西 幸子

  School Of Pharmaceutical Sciences Showa University

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