Chem. J. Chinese Universities ›› 1995, Vol. 16 ›› Issue (10): 1575.

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The Structure of a New Flavonol Glycoside from Epimedium koreanum Nakai

LI Wen-Kui1, XIAO Pei-Gen1, LIAO Mao-Chuan1, ZHANG Ru-Yi2   

  1. 1. Institute of Medicinal Plant Development, Peking Union Medical college, Beijing, 100094;
    2. School of Pharmaceutical Sciences, Beijing Medical University, Beijing
  • Received:1994-10-21 Revised:1995-03-22 Online:1995-10-24 Published:1995-10-24

Abstract: A new flavonol glycoside(1) was isolated from Epimedium koreanum Nakai.Its structure was elucidated as 5,7-dihydroxyl-4'-methoxyl-8-(γ-methoxyl-γ, γ-dimethyl)-propyl-flavonol-7-O-β-D-glucopyranoside and named as caohuoside D.

Key words: Epimedium koreanum Nakai, Flavonol glycoside, Structure elucidation

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