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ZHANG Juan, LU Jin-cai, XIAO Kai, LV Ting, FAN Jun-wen, ZHANG Li-ming, ZHAO Jie, YANG Jian-jun. Studies on water-soluble constituents in the leaves of Cyclocarya paliurus[J]. Journal of Pharmaceutical Practice and Service, 2007, (2): 82-84.
Citation: ZHANG Juan, LU Jin-cai, XIAO Kai, LV Ting, FAN Jun-wen, ZHANG Li-ming, ZHAO Jie, YANG Jian-jun. Studies on water-soluble constituents in the leaves of Cyclocarya paliurus[J]. Journal of Pharmaceutical Practice and Service, 2007, (2): 82-84.

Studies on water-soluble constituents in the leaves of Cyclocarya paliurus

  • Received Date: 2007-01-19
  • Objective: To study the water-soluble constituents from Cyclocarya paliurus(Batal)Ijinskaja Methods: The constitu-ents were isolated by reverse-phased materials,and their structures were characterized by chemical property and spectral analysis. Results: Seven compounds were isolated from the 70% ethanol extract of the leaves of Cyclocarya paliurus.Their structures were elucida-ted as kaempferol-3-O-β-D-glucuronate sodium(Ⅰ),quercetin-3-O-β-D-glucuronate sodium(Ⅱ),myricetin-3-O-β-D-glucuronate so-dium (Ⅲ),2,6-dimethoxy-4-hydroxyphenol-1-O-β-D-glucopyranoside(Ⅳ),tryptophan(Ⅴ),gallic acid(Ⅵ)and benzoic acid (Ⅶ)respectively. Conclusion: CompoundsⅠ~Ⅵare isolated from this genus for the first time.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Studies on water-soluble constituents in the leaves of Cyclocarya paliurus

Abstract: Objective: To study the water-soluble constituents from Cyclocarya paliurus(Batal)Ijinskaja Methods: The constitu-ents were isolated by reverse-phased materials,and their structures were characterized by chemical property and spectral analysis. Results: Seven compounds were isolated from the 70% ethanol extract of the leaves of Cyclocarya paliurus.Their structures were elucida-ted as kaempferol-3-O-β-D-glucuronate sodium(Ⅰ),quercetin-3-O-β-D-glucuronate sodium(Ⅱ),myricetin-3-O-β-D-glucuronate so-dium (Ⅲ),2,6-dimethoxy-4-hydroxyphenol-1-O-β-D-glucopyranoside(Ⅳ),tryptophan(Ⅴ),gallic acid(Ⅵ)and benzoic acid (Ⅶ)respectively. Conclusion: CompoundsⅠ~Ⅵare isolated from this genus for the first time.

ZHANG Juan, LU Jin-cai, XIAO Kai, LV Ting, FAN Jun-wen, ZHANG Li-ming, ZHAO Jie, YANG Jian-jun. Studies on water-soluble constituents in the leaves of Cyclocarya paliurus[J]. Journal of Pharmaceutical Practice and Service, 2007, (2): 82-84.
Citation: ZHANG Juan, LU Jin-cai, XIAO Kai, LV Ting, FAN Jun-wen, ZHANG Li-ming, ZHAO Jie, YANG Jian-jun. Studies on water-soluble constituents in the leaves of Cyclocarya paliurus[J]. Journal of Pharmaceutical Practice and Service, 2007, (2): 82-84.

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