Study on flavonoids in seeds of Hovenia dulcis

Study on flavonoids in seeds of Hovenia dulcis

Four flavanoids were isolated from the seed of Hovenia dulcis Thunb. On the basis of physicochemical properties and spectroscopic analysis, their structures were identified as dihydrokaempferol (I), quercetin (II), (+)-3,3',5',5,7-pentahydroflavanone (III) and (+)-dihydromyricetin (IV). Am...

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Veröffentlicht in:Yao hsüeh hsüeh pao 1997-08, Vol.32 (8), p.600-602
Hauptverfasser: Ding, L S, Liang, Q L, Teng, Y F
Format: Artikel
Sprache:chi
Schlagworte:
Drugs, Chinese Herbal - chemistry
Flavanones
Flavonoids - chemistry
Flavonoids - isolation & purification
Magnoliopsida - chemistry
Molecular Structure
Plants, Medicinal - chemistry
Quercetin - analogs & derivatives
Quercetin - chemistry
Quercetin - isolation & purification
Seeds - chemistry
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Zusammenfassung:Four flavanoids were isolated from the seed of Hovenia dulcis Thunb. On the basis of physicochemical properties and spectroscopic analysis, their structures were identified as dihydrokaempferol (I), quercetin (II), (+)-3,3',5',5,7-pentahydroflavanone (III) and (+)-dihydromyricetin (IV). Among them, III was a new compound; I and IV were first isolated from genus Hovenis.
ISSN:0513-4870