Studies on the Glycosides of Epimedium grandiflorum MORR. Var. thunbergianum  (MIQ.) NAKAI. I

TOSHIO MIYASE; AKIRA UENO; NOBUO TAKIZAWA; HIROMI KOBAYASHI; HIROKO KARASAWA

doi:10.1248/cpb.35.1109

Studies on the Glycosides of Epimedium grandiflorum MORR. Var. thunbergianum (MIQ.) NAKAI. I

TOSHIO MIYASE, AKIRA UENO, NOBUO TAKIZAWA, HIROMI KOBAYASHI, HIROKO KARASAWA

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Keywords: Epimedium grandiflorum var. thunbergianum, 9, 10-dihydrophenanthrenol glycoside, ionone derivative, sesquiterpene glycoside, icariside A, icariside B, icariside C

JOURNAL FREE ACCESS

1987 Volume 35 Issue 3 Pages 1109-1117

DOI https://doi.org/10.1248/cpb.35.1109

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Abstract

A new phenolic glycoside, icariside A₁ (IV), and six new terpenic glycosides, icariside B₁ (V), B₂ (VI), C₁ (VII), C₂ (VIII), C₃ (IX), and C₄ (X), have been isolated from Epimedium grandiflorum MORR. var. thunbergianum (MIQ.) NAKAI, together with three known glycosides, salidroside (I), thalictoside (II) and benzyl glucoside (III). The structures of IV-X were established on the basis of chemical evidence and spectral data.

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