• 생약학회지
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• 제21권1호
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• pp.56-59
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• 1990

n-Alkanes (n-nonacosane and n-hentriacontane), phytosterols (campesterol and ${\beta}$-sitosterol) and phytosteryl glucosides (${\beta}$-sitosterol 3-O-${\beta}$-D-glucopyranoside and campesterol 3-O-${\beta}$-D-glucopyranoside) were isolated from the underground parts of Epimedium koreanum (Berberidaceae) and characterized by spectral data.

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2
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• pp.375.2-375.2
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• 2002

S.deltoides (Compositae) distributed widely in Korea. China. It is edible as a food additive. but there has been no study on chemical constituents. Therefore. we isolated nine compounds from S.deltoldes. On the basis of spectroscopic evidence. the structure of these compounds were characterized as lupeol( 1), $\alpha$-amyrin(2).$\beta$-amyrin (3), ursolic acid(4), nonacosanol(5), nonacosanoic acid(6). mixture of $\beta$-sitosterol. stigmasterol and campesterol (7), $\beta$-sitosteryl-3-O-$\beta$-D-glucopyranoside(8), stigmasteryI-3-O-$\beta$-D-glucopyranoside(9). (omitted)

• Natural Product Sciences
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• 제12권2호
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• pp.89-93
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• 2006

One new sterol glucoside, $gomphsterol\;{\beta}-D-glucoside$ 1 along with known compounds, ${\beta}-sitosterol$, stigmasterol, campesterol, $stigmasterol-{\beta}-D-glucoside$, friedelin, 3-epi-friedelinol, allantoin, and $chrysoeriol-7-O-{\beta}-D-glucoside$ have been isolated from the aerial parts of Gomphrena globosa (Amaranthaceae). On the basis of spectroscopic (including 2D NMR) and chemical studies, the structure of 1 was elucidated as $(22E,24S)-24-ethylcholesta-7,9(11),22-trien-3{\beta}-ol-3-O-{\beta}-D-glucopyranoside$. Known compounds are reported for the first time from this plant species.