Medicinal Flowers. XI. Structures of New Dammarane-Type Triterpene Diglycosides with Hydroperoxide Group from Flower Buds of Panax ginseng

Masayuki Yoshikawa; Sachiko Sugimoto; Seikou Nakamura; Hisashi Matsuda

doi:10.1248/cpb.55.571

Regular Articles

Medicinal Flowers. XI. Structures of New Dammarane-Type Triterpene Diglycosides with Hydroperoxide Group from Flower Buds of Panax ginseng

Masayuki Yoshikawa, Sachiko Sugimoto, Seikou Nakamura, Hisashi Matsuda

著者情報

キーワード: floralginsenoside, Panax ginseng, medicinal flower, dammarane-type triterpene diglycoside, hydroperoxide, ginseng flower

ジャーナルフリー

2007 年 55 巻 4 号 p. 571-576

DOI https://doi.org/10.1248/cpb.55.571

詳細

抄録

Six new dammarane-type triterpene diglycosides with a hydroperoxide group, floralginsenosides A, B, C, D, E, and F, were isolated from ginseng flower, the flower buds of Panax ginseng C. A. MEYER, together with seven known dammarane-type triterpene oligoglycosides. The structures of new floralginsenosides were elucidated on the basis of chemical and physicochemical evidence.

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