Minor polyphenols from Maackia amurensis wood |
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Authors: | N. I. Kulesh N. A. Vasilevskaya M. V. Veselova V. A. Denisenko S. A. Fedoreev |
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Affiliation: | (1) Pacific Institute of Bioorganic Chemistry, Far-East Branch, Russian Academy of Sciences, prosp. 100-Letiya Vladivostoka, 159, 690022 Vladivostok, Russia |
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Abstract: | The rare α,4,2′,4′-tetrahydroxydihydrochalcone, flavanones liquiritigenin and naringenin, isoflavones calycosin and 5-methoxydaidzein, and reduced stilbene dihydroresveratrol were isolated for the first time from Maackia amurensis wood. The structures of the pure compounds were established using 2D NMR COSY, NOE, HMBC, and HSQC experiments. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 575–577, November–December, 2008. |
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Keywords: | Maackia amurensis Fabaceae α -hydroxydihydrochalcone flavanones isoflavones |
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