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 2009/01
形態種別 原著論文
査読 査読有り
標題 A new lignan glucoside from the stems of Callicarpa japonica Thunb. var. luxurians Rehd.
執筆形態 共著
掲載誌名 Journal of natural medicines
掲載区分国外
巻・号・頁 63(1),pp.86-90
著者・共著者 Ono Masateru, Mishima Kenji, Yamasaki Toru, Masuoka Chikako, Okawa Masafumi, Kinjo Junei, Ikeda Tsuyoshi, Nohara Toshihiro
概要 A new lignan glucoside (1) was isolated from the stems of Callicarpa japonica Thunb. var. luxurians Rehd. (Verbenaceae), along with six known lignan glucosides and three known triterpenoids. The chemical structure of 1 was characterized as (+)-lyoniresinol 3 alpha-O-(6''-3,5-dimethoxy-4-hydroxybenzoyl)-beta-D-glucopyranoside on the basis of spectroscopic data. In addition, the radical-scavenging effect of four lignans on the stable free radical 1,1-diphenyl-2-picrylhydrazyl was examined. Among the tested compounds, three compounds, including 1, showed almost the same scavenging activity as that of alpha-tocopherol.
DOI 10.1007/s11418-008-0289-1
ISSN 1861-0293
PMID 18781375