Chalcones from the seed of Cedrelopsis grevei (Ptaeroxylaceae)

The seed of Cedrelopsis grevei (Ptaeroxylaceae) has yielded the known compounds uvangoletin, 5,7-dimethylpinocembrin, cardamonin, flavokawin B, 2′-methoxyhelikrausichalcone, and the novel prenylated chalcones, cedreprenone and cedrediprenone. Cedridiprenone has been shown to exhibit superoxide scave...

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Veröffentlicht in:	Phytochemistry (Oxford) 2003-04, Vol.62 (8), p.1225-1229
Hauptverfasser:	Koorbanally, Neil A., Randrianarivelojosia, Milijaona, Mulholland, Dulcie A., Quarles van Ufford, Linda, van den Berg, Albert J.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	2′-Methoxyhelikrausichalcone 5,7-Dimethylpinocembrin Biological and medical sciences Cardamonin Cedrediprenone Cedrelopsis grevei Cedreprenone Chalcone Chalcone - chemistry Chalcone - isolation & purification Chemical constitution Chromatography, Gel - methods Flavokawin B Fruit - chemistry Fundamental and applied biological sciences. Psychology Meliaceae - chemistry Nuclear Magnetic Resonance, Biomolecular Plant physiology and development Ptaeroxylaceae Seeds - chemistry Spectrometry, Mass, Electrospray Ionization Superoxide scavenger Uvangoletin
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Beschreibung
Zusammenfassung:	The seed of Cedrelopsis grevei (Ptaeroxylaceae) has yielded the known compounds uvangoletin, 5,7-dimethylpinocembrin, cardamonin, flavokawin B, 2′-methoxyhelikrausichalcone, and the novel prenylated chalcones, cedreprenone and cedrediprenone. Cedridiprenone has been shown to exhibit superoxide scavenging properties. The seed of Cedrelopsis grevei (Ptaeroxylaceae) has yielded the known compounds uvangoletin, 5,7-dimethylpinocembrin, cardamonin, flavokawin B, 2′-methoxyhelikrausichalcone, and the novel prenylated chalcones, cedreprenone and cedrediprenone. Cedrediprenone has been shown to exhibit superoxide scavenging properties.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/S0031-9422(02)00675-1