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Isolation of Two Steroids and a Triterpenoid from the Roots of Potentilla discolor  

Park, Hee-Juhn (Division of Environmental Botany, Sangji University)
Lee, Kyung-Tae (College of Pharmacy, Kyung-Hee University)
Park, Jong-Hee (College of Pharmacy, Pusan National University)
Publication Information
Korean Journal of Pharmacognosy / v.38, no.4, 2007 , pp. 354-357 More about this Journal
Abstract
Three compounds (1-3) were isolated from the roots of Potentilla discolor (Rosaceae). The structure of compounds 1-3 were elucidated as stigmast-5-en-3-ol $({\beta}-sitosterol,\;1),\;2,19{\alpha}-dihydroxy$-2-oxo-urs-1,12-dien-28-oic acid (fupenjic acid, 2), 3-O-${\beta}$-D-glucopyranosylstigmast-5-en-3-ol (${\beta}-sitosterol\;{\beta}-D-glucopyranoside, 3) based on physical and spectroscopic data. $^{13}C-NMR$ assignments were completed by 2D-NMR technique. The three compounds were firstly isolated from Potentilla discolor.
Keywords
Potentilla discolor; Rosaceae; steroid; fupenjic acid; $^{13}C-NMR$;
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Times Cited By KSCI : 4  (Citation Analysis)
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