540 Chemie und zugeordnete Wissenschaften
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- Matricaria chamomilla L; (1) (remove)
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Untersuchungen zur Charakterisierung des Prochamazulens Matrizin aus Matricaria chamomilla L.
(1982)
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-trimethylazuleno[4,5-b]furan-2-one.