Abstract
From Punica granatum heartwood two new ellagic acid rhamnosides, 3- O-methylellagic acid 4-O-alpha-L-rhamnopyranoside (1) and 3,4'-O-dimethylellagic acid 4-O-alpha-L-rhamnopyranoside (2) were isolated together with brevifolincarboxylic acid, 3-O-methylellagic acid and 4,4'-O-dimethylellagic acid.
MeSH terms
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Ellagic Acid / analogs & derivatives
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Ellagic Acid / isolation & purification*
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Ellagic Acid / pharmacology
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Lythraceae / chemistry*
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Monosaccharides / isolation & purification*
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Monosaccharides / pharmacology
Substances
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3,4'-O-dimethylellagic acid 4-O-alpha-L-rhamnopyranoside
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3-O-methylellagic acid 4-O-alpha-L-rhamnopyranoside
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Monosaccharides
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Ellagic Acid