[Structure determination of korepimedoside A and korepimedoside B from Epimedium koreanum Nakai]

  • Yao Xue Xue Bao. 1996;31(8):602-6.
P Y Sun  1 ,  Y J Chen ,  Y Wen ,  Y P Pei ,  Z H Liu ,  X S Yao ,  T Takeda ,  Y Ogihara
Affiliations
  • 1. Department of Phytochemistry, Shenyang Pharmaceutical University, Japan.
PMID: 9772706
Abstract

Two new flavonol glycosides were isolated from the aerial parts of Epimedium koreanum Nakai. On the basis of spectroscopic and chemical evidence, they were elucidated as anhydroicaritin 3-O-beta-D-(6-acetyl) glucopyranosyl (1-->3)-alpha-L-(4-acetyl) rhamnopyranoside and anhydroicaritin 3-O-beta-D-(2, 6-diacetyl) glucopyranosyl (1-->3)-alpha-L-(4-acetyl) rhamnopyranoside-7-O-beta-D-glucopyranoside, which were named korepimedoside A and korepimedoside B respectively.

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