Abstract
Three new compounds, a diarylheptanone glucoside (1), 4,5, 8-trihydroxy-alpha-tetralone 5-O-beta-d-[6'-O-(3", 5"-dimethoxy-4"-hydroxybenzoyl)]glucopyranoside (2), and 1,4, 8-trihydroxy-3-naphthalenecarboxylic acid 1-O-beta-d-glucopyranoside methyl ester (3), were isolated from the roots of Juglans mandshurica, and their structures were elucidated on the basis of spectroscopic studies including 2D-NMR.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Antineoplastic Agents, Phytogenic / chemistry
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Antineoplastic Agents, Phytogenic / isolation & purification*
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Bridged-Ring Compounds / chemistry
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Bridged-Ring Compounds / isolation & purification*
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Diarylheptanoids*
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Drug Screening Assays, Antitumor
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Glucosides / chemistry
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Glucosides / isolation & purification*
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Humans
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Naphthalenes / chemistry
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Naphthalenes / isolation & purification*
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Plant Roots / chemistry
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Plants, Medicinal / chemistry*
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Spectrum Analysis
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Tetralones*
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Tumor Cells, Cultured
Substances
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1,4,8-trihydroxy-3-naphthalenecarboxylic acid 1-O-glucopyranoside methyl ester
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4,5,8-trihydroxy-alpha-tetralone 5-O-(6'-O-(3'',5''-dimethoxy-4''-hydroxybenzoyl))glucopyranoside
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Antineoplastic Agents, Phytogenic
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Bridged-Ring Compounds
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Diarylheptanoids
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Glucosides
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Naphthalenes
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Tetralones
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diarylheptanone glucoside I