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논문 기본 정보

자료유형
학술저널
저자정보
Hosny, Mohammed (Medicinal and Natural Products Chemistry and Center of Biocatalysis and Bioprocessing, College of Pharmacy, The University of Iowa) Zheng, Ming-Shan (College of Pharmacy, Yanbian University) Zhang, Haiyan (College of Pharmacy, Yeungnam University) Chang, Hyun-Wook (College of Pharmacy, Yeungnam University) Woo, Mi-Hee (College of Pharmacy, Catholic University of Daegu) Son, Jong-Keun (College of Pharmacy, Yeungnam University) Lee, Sunny Kyung-Seon (Department of Pathology and Laboratory Medicine, University of California)
저널정보
대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 제37권 제6호
발행연도
2014.1
수록면
698 - 705 (8page)

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초록· 키워드

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Extensive chromatographic separation of the n-BuOH soluble fraction obtained from the stem and root barks of U. davidiana resulted in five hitherto unknown compounds together with a known one (-)-catechin 1. Structures of the five compounds were elucidated by chemical and spectroscopic analyses, to be (-)-catechin-7-O-gallate-5-O-(5"-trans-caffeoyl)-${\beta}$-$\small{D}$-apiofuranoside-3-O-${\beta}$-$\small{D}$-apiofuranosyl-($1{\rightarrow}2$)-${\beta}$-$\small{D}$-glucopyranoside 2, (-)-catechin-7-O-gallate-5-O-(5"-trans-caffeoyl)-${\beta}$-$\small{D}$-apiofuranoside-3-O-${\beta}$-$\small{D}$-glucopyranoside 3, (-)-catechin-7-O-gallate-5-O-${\beta}$-$\small{D}$-apiofuranoside-3-O-(2"-O-galloyl)-${\beta}$-$\small{D}$-glucopyranoside 4, (-)-catechin-7-O-gallate-5-O-(5"-trans-caffeoyl)-${\beta}$-$\small{D}$-apiofuranoside 5, and (-)-catechin-7-O-gallate-5-O-(5"-trans-feruloyl)-${\beta}$-$\small{D}$-apiofuranoside 6.

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