Studies on the Constituents of Cimicifuga Species. XVIII. Four New Xylosides from the Aerial Parts of Cimicifuga simplex WORMSK.

Akiko KUSANO; Makio SHIBANO; Genjiro KUSANO

doi:10.1248/cpb.44.167

Akiko KUSANO, Makio SHIBANO, Genjiro KUSANO

著者情報

キーワード: Cimicifuga simplex, β-D-xyloside, cycloartane, hemiketal, 24R-stereostructure, 24S-stereostructure

ジャーナルフリー

1996 年 44 巻 1 号 p. 167-172

DOI https://doi.org/10.1248/cpb.44.167

詳細

抄録

Four new xylosides (1-4) were isolated from the aerial parts of Cimicifuga simplex (Ranunculaceae), and their structures were determined to be 24-epi-7β-hydroxy-24-O-acetylhydroshengmanol-3-O-β-D-xylopyranoside (1), 25-O-methyl-24-O-acetylhydroshengmanol-3-O-β-D-xylopyranoside (2), 25-O-methyl-7β-hydroxy-24-O-acetylhydroshengmanol-3-O-β-D-xylopyranoside (3) and 25-O-methyl-1α-hydroxy-24-O-acetylhydroshengmanol-3-O-β-D-xylopyranoside (4).

責任著者(Corresponding author)

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