イケダ ツヨシ   Ikeda Tsuyoshi
  池田 剛
   所属   崇城大学  薬学部 薬学科
   崇城大学大学院  薬学研究科 薬学専攻
   職種   教授
言語種別 英語
発行・発表の年月 2007/04
形態種別 原著論文
査読 査読有り
標題 Two new steroid glycosides and a new sesquiterpenoid glycoside from the underground parts of Trillium kamtschaticum.
執筆形態 共著
掲載誌名 Chemical & pharmaceutical bulletin
掲載区分国外
巻・号・頁 55(4),pp.551-6
著者・共著者 Ono Masateru, Takamura Chika, Sugita Fumie, Masuoka Chikako, Yoshimitsu Hitoshi, Ikeda Tsuyoshi, Nohara Toshihiro
概要 Two new steroid glycosides, named trikamsterosides A and B, and a new sesquiterpenoid glycoside named trikamsesuquiside A were isolated from the underground parts of Trillium kamtschaticum PALL. along with 18 known compounds comprising 12 steroids, one sesquiterpenoid glycoside, one phenylpropanoid, one flavonoid glycoside, and three phenylpropanoid sucrose esters. Their chemical structures were determined on the basis of spectroscopic data and chemical evidence. Among them, one phenylpropanoid sucrose ester showed almost the same radical-scavenging effect on 1,1-diphenyl-2-picrylhydrazyl as that of alpha-tocopherol.
DOI 10.1248/cpb.55.551
ISSN 0009-2363
PMID 17409546