Sesquiterpenes Lactones and Flavonoids from Eremanthus argenteus (Asteraceae)

Two new sesquiterpene lactones 8α-(2’,3’-dihydroxy-2’-methylbutanoyl)-15-desoxygoyazensolide and 16α-(1’,2’-dihydroxy-1’-methylpropyl)-eremantholide have been identified as constituents of Eremanthus argenteus aerial parts. In addition, two known sesquiterpene lactones and three flavonoids were isol...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Natural product communications 2010-05, Vol.5 (5), p.681-684
Hauptverfasser:	Sakamoto, Humberto Takeshi, Laudares, Eugênio Paceli, Crotti, Antônio Eduardo Miller, Lopes, Norberto Peporine, Vichnewski, Walter, Lopes, João Luis Callegari, Heleno, Vladimir Constantino Gomes
Format:	Artikel
Sprache:	eng
Schlagworte:	Asteraceae - chemistry Brazil Chemical Fractionation Chromatography Flavonoids - chemistry Flavonoids - isolation & purification Lactones - chemistry Lactones - isolation & purification Molecular Structure Plant Components, Aerial - chemistry Plant Extracts - chemistry Plant Extracts - isolation & purification Sesquiterpenes - chemistry Sesquiterpenes - isolation & purification
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Two new sesquiterpene lactones 8α-(2’,3’-dihydroxy-2’-methylbutanoyl)-15-desoxygoyazensolide and 16α-(1’,2’-dihydroxy-1’-methylpropyl)-eremantholide have been identified as constituents of Eremanthus argenteus aerial parts. In addition, two known sesquiterpene lactones and three flavonoids were isolated. Their structures were established on the basis of spectroscopic and spectrometric data.
ISSN:	1934-578X 1555-9475
DOI:	10.1177/1934578X1000500504