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

Three new steroid glycosides from the underground parts of Trillium kamtschaticum

Chem Pharm Bull (Tokyo). 2007 Jul;55(7):1093-6. doi: 10.1248/cpb.55.1093.

Authors

Masateru Ono¹, Fumie Sugita, Syoko Shigematsu, Chika Takamura, Hitoshi Yoshimitsu, Hiroyuki Miyashita, Tsuyoshi Ikeda, Toshihiro Nohara

Affiliation

¹ School of Agriculture, Kyushu Tokai University, Minamiaso, Aso, Kumamoto, Japan. mono@ktmail.ktokai-u.ac.jp

PMID: 17603211
DOI: 10.1248/cpb.55.1093

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.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Glycosides / chemistry*
Glycosides / isolation & purification
Molecular Structure
Plant Roots / chemistry*
Steroids / chemistry*
Steroids / isolation & purification
Trillium / chemistry*

Substances

Glycosides
Steroids
trikamsteroside C
trikamsteroside D
trikamsteroside E