Medicinal Flowers. VI. Absolute Stereostructures of Two New Flavanone Glycosides and a Phenylbutanoid Glycoside from the Flowers of Chrysanthemum indicum L.: Their Inhibitory Activities for Rat Lens Aldose Reductase

Hisashi Matsuda; Toshio Morikawa; Iwao Toguchida; Shoichi Harima; Masayuki Yoshikawa

doi:10.1248/cpb.50.972

Notes

Medicinal Flowers. VI. Absolute Stereostructures of Two New Flavanone Glycosides and a Phenylbutanoid Glycoside from the Flowers of Chrysanthemum indicum L.: Their Inhibitory Activities for Rat Lens Aldose Reductase

Hisashi Matsuda, Toshio Morikawa, Iwao Toguchida, Shoichi Harima, Masayuki Yoshikawa

著者情報

キーワード: aldose reductase inhibitor, Chrysanthemum indicum, medicinal flower, (2S)-eriodictyol 7-O-β-D-glucopyranosiduronic acid, (2R)-eriodictyol 7-O-β-D-glucopyranosiduronic acid, (2S,3S)-1-phenyl-2,3-butanediol 3-O-β-D-glucopyranoside

ジャーナルフリー

2002 年 50 巻 7 号 p. 972-975

DOI https://doi.org/10.1248/cpb.50.972

詳細

抄録

Two new flavanone glycosides, (2S)- and (2R)-eriodictyol 7-O-β-D-glucopyranosiduronic acids, and a new phenylbutanoid glycoside, (2S, 3S)-1-phenyl-2,3-butanediol 3-O-β-D-glucopyranoside, were isolated from the flowers of Chrysanthemum indicum L. cultivated in China together with eight flavonoids. The absolute stereostructures of the new compounds were determined on the basis of chemical and physicochemical evidence. Both of the new flavanone glycosides were found to show inhibitory activity for rat lens aldose reductase.

責任著者(Corresponding author)

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