Three New Steroid Glycosides from the Underground Parts of Trillium kamtschaticum

Masateru Ono; Fumie Sugita; Syoko Shigematsu; Chika Takamura; Hitoshi Yoshimitsu; Hiroyuki Miyashita; Tsuyoshi Ikeda; Toshihiro Nohara

doi:10.1248/cpb.55.1093

Notes

Three New Steroid Glycosides from the Underground Parts of Trillium kamtschaticum

Masateru Ono, Fumie Sugita, Syoko Shigematsu, Chika Takamura, Hitoshi Yoshimitsu, Hiroyuki Miyashita, Tsuyoshi Ikeda, Toshihiro Nohara

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Keywords: Trillium kamtschaticum, Liliaceae, steroid glycoside, trikamsteroside, 18-norspirostanol

JOURNAL FREE ACCESS

2007 Volume 55 Issue 7 Pages 1093-1096

DOI https://doi.org/10.1248/cpb.55.1093

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Abstract

Three new steroid glycosides named trikamsterosides C, D and E were isolated from the underground parts of Trillium kamtschaticum PALL. (Liliaceae) along with two known 18-norspirostanol glycosides trillenosides A and B. Their chemical structures were determined on the basis of spectroscopic data and chemical evidence.

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