• 생약학회지
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• 제22권1호
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• pp.22-25
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• 1991

From the fresh unripe fruits of Paeonia moutan Sim. (Paeoniaceae), paeoniflorin and its acyl congeners, benzoylpaeoniflorin and benzoyloxypaeoniflorin, along with ${\beta}-sitosterol$ and methyl gallate were isolated. All compounds were identified on the basis of spectral data and chemical reactions. However, paeonol was not detected from this plant parts. These results suggested that the chemical components of the unripe fruits were virtually similar to those of root barks.

• 생약학회지
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• 제26권1호
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• pp.18-22
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• 1995

From the EtOAc soluble parts of Lespedeza x maritima Nakai, four flavonoids and phytosterols have been isolated and identified as genistein, kaempferol, dalbergioidin, genistin, and a mixture of campesterol, stigmasterol and ${\beta}-sitosterol$.

• 생약학회지
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• 제26권1호
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• pp.13-17
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• 1995

From the EtOAc soluble parts of Lespedeza x nakaii T. Lee, three flavonoids and phytosterols have been isolated and identified as genistein, 4',7-dihydroxyflavone, daidzein and a mixture of campesterol, stigmasterol and ${\beta}-sitosterol$.

• 생약학회지
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• 제20권1호
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• pp.10-12
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• 1989

Chromatographic separation of the hexane-soluble part and chloroform fraction from the fruits of Chaenomeles sinensis Koehne resulted in the isolation of compound 1 and 2, which were characterized as ${\beta}-sitosterol$ and oleanolic acid by chemical and spectral analysis, respectively.

• 생약학회지
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• 제20권4호
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• pp.233-242
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• 1989

The effect of Codonopsis ussuriensis on red blood cell(RBC) count in rats was investigated. Among various fractions tested, a significant increase of RBC was observed in animal group treated with ether extract. From the ether soluble fraction, two compounds were isolated and their structures were elucidated as ${\alpha}-spinasterol$ and ${\beta}-sitosterol$ by chemical and spectral analyses.

• 생약학회지
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• 제22권2호
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• pp.73-77
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• 1991

Further studies have been done on the constituents of the tubers of Liriope spicata $L_{OUR}$ (Liliaceae). Four steroidal glycosides, tentatively designated as compounds I. II, III and IV, were isolated from the n-BuOH soluble fraction of this plant. The structures of these glycosides were established as ${\beta}-sitosterol$ glucoside, prosapogenin II of spicatoside A, ophiopogonin B, and prosapogenin III of spicatoside A.

• 생약학회지
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• 제28권3호
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• pp.143-148
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• 1997

From the root of Symplocarpus renifolius, four compounds were isolated and their structure was elucidated by chemical and spectroscopic methods. They were identified as ${\beta}-sitosterol$ (compound 1), asparagine (compound 2), isocorydine (compound 3) and 3-hydroxymethyl-4-phenyl phenoxy carboxylic acid glucopyranosyl ester (compound 4). These compounds were firstly isolated from roots of Symplocarpus renifolius. Compound 4 was identified as a new compound, named as symplocarposide.

• 생약학회지
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• 제20권2호
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• pp.76-82
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• 1989

Five known diosgenin glycosides have been isolated from the MeOH extract of Smilax china rhizomes and characterized as prosapogenin A of dioscin, dioscin, gracillin, methyl protogracillin, methyl protodioscin and its corresponding 22-hydroxy analog. This is the first isolation of the former four compounds from this plant. ${\beta}-Sitosterol\;glucoside$ was also isolated and identified.

• 한국생명과학회:학술대회논문집
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• 한국생명과학회 2006년도 제47회 학술심포지움 및 추계국제학술대회
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• pp.38.1-38.1
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• 2006

• 생약학회지
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• 제22권3호
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• pp.166-170
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• 1991

Four compounds were isolated from the leaves and stems of Lycopus lucidus and identified as $2{\alpha}-hydroxy$ ursolic acid, tormentic acid, ${\beta}-sitosterol$ glucoside and linarin by spectroscopic methods.