Separation of Enantiomeric Irones by Gas-Liquid Chromatography on Modified Cyclodextrins

Natural irones found in the essential oil of Iris rhizomes often are mixtures of enantiomers. The separation of all optical isomers of the irones by GLC on modified cyclodextrins and the determination of their composition within different Iris oils is described. The significance for the biosynthesis...

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Veröffentlicht in:	Helvetica chimica acta 1990-12, Vol.73 (8), p.2165-2170
Hauptverfasser:	Marner, Franz-Josef, Runge, Torsten, König, Wilfried A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical, structural and metabolic biochemistry Biological and medical sciences Fundamental and applied biological sciences. Psychology Other biological molecules
Online-Zugang:	Volltext
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Zusammenfassung:	Natural irones found in the essential oil of Iris rhizomes often are mixtures of enantiomers. The separation of all optical isomers of the irones by GLC on modified cyclodextrins and the determination of their composition within different Iris oils is described. The significance for the biosynthesis of the cycloiridals, C31‐triterpenoids, which serve as precursors of the irones, is discussed.
ISSN:	0018-019X 1522-2675
DOI:	10.1002/hlca.19900730812