Tyrosine O-glucoside and dopamine 3-O-glucoside in seeds of Entada pursaetha |
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Authors: | Peder Olesen Larsen Erling Pedersen Hilmer Sørensen Per Sorup |
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Affiliation: | Department of Organic Chemistry, Royal Veterinary and Agricultural University, DK-1871 Copenhagen V, Denmark |
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Abstract: | l-Tyrosine O-glucoside (I) and dopamine-3-O-glucoside (II) have been isolated from seeds of Entada pursaetha DC. The structures have been established by spectroscopic methods, identification of hydrolysis products and comparison with synthetic material. Syntheses are described of II, dopamine 4-glucoside and tyramine-O-glucoside. |
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Keywords: | Mimosaceae non-protein amino acid |
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