Untersuchungen zur Charakterisierung des Prochamazulens Matrizin aus Matricaria chamomilla L

Author(s): Zimmermann, G., Nonnenmacher, G., Isaac, O.

Journal/Book: Zeitschrift für Naturforschung. 1982; 37b: 508-511.

Abstract: The relative configuration of the thermolabile chamazulene precursor matricine has been established by NMR spectrometric studies.The NMR spectral data prove to be consistent with the well-known structure of the chamomile component. On the basis of our results the levorotatory natural substance moreover can be specified stereochemically as (-)-(3S*, 3aR*, 4S*, 9R*, 9aS*, 9bS*)- 4-acetoxy-2,3,3a,4,5,9,9a,9b-octahydro-9-hydroxy-3,6,9-trimethplazulen o [4,5-b]furan-2-one.

Keyword(s): Matricaria chamomilla L.

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