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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Isolation and Structure Determination of the Precursors of a-and y-Irone and Homologous Compounds from Iris pallida and Iris florentina

  • W. Krick , F.-J. Marner and L. Jaenicke
From the journal Zeitschrift für Naturforschung C
https://doi.org/10.1515/znc-1983-3-404
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Rhizomes of Iris pallida and Iris florentina contain - increasing on storage - violet-like smelling C14-ketones (irones 1 a-c) which develop by oxidative degradation of C31-triterpenoids. The structure of these precursors is reported as well as the structure of respective C30-homologues.

The unusual C31-structures may derive biogenetically from the respective C30 compounds by a methylation which initiates the formation of the ring-closed irone-moiety

: Iris florentina; Iris gemanica; Iris pallida; Irones; Iriflorental
Received: 1982-12-28
Published Online: 2014-6-2
Published in Print: 1983-4-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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From the journal
Zeitschrift für Naturforschung C
Zeitschrift für Naturforschung C
Volume 38 Issue 3-4
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