Three Unusual 22-β-O-23-Hydroxy-(5α)-spirostanol Glycosides from the Fruits of Solanum torvum

Yoshihiko Iida; Yoshihiro Yanai; Masateru Ono; Tsuyoshi Ikeda; Toshihiro Nohara

doi:10.1248/cpb.53.1122

Regular Articles

Three Unusual 22-β-O-23-Hydroxy-(5α)-spirostanol Glycosides from the Fruits of Solanum torvum

Yoshihiko Iida, Yoshihiro Yanai, Masateru Ono, Tsuyoshi Ikeda, Toshihiro Nohara

著者情報

キーワード: Solanum torvum, steroid glycoside, 22-β-O-spirostanol, Thai cuisine

ジャーナルフリー

2005 年 53 巻 9 号 p. 1122-1125

DOI https://doi.org/10.1248/cpb.53.1122

詳細

抄録

Three novel 22-β-O-spirostanol oligoglycosides, torvosides J (1), K (2) and L (3) have been isolated from the fruits of Solanum torvum SWARTZ and their chemical structures have been characterized based on the spectroscopic means. They are worth of note as rare 22-β-O-spirostanol glycosides.

責任著者(Corresponding author)

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