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Planta Med 1976; 29(3): 283-288
DOI: 10.1055/s-0028-1097663
© Georg Thieme Verlag Stuttgart · New York

FURTHER ALKALOIDS FROM THE ROOTS OF RAUWOLFIA OBSCURA

Peter Timmins, William E. Court
  • Postgraduate School of Studies in Pharmacy, University of Bradford, Bradford, West Yorkshire, England
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Publikationsdatum:
13. Januar 2009 (online)

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Abstract

In addition to the alkaloids ajmaline, alstonine, deserpidine, methyl reserpate, 12–methoxyajmaline, rescinnamine, α-yohimbine, and vomalidine, five further alkaloids have been reported. Norajmaline, rauvomitine, tetrahydroalstonine, tetraphyllicine and ajmaline 17–0–(3', 4', 5' )–trimethoxybenzoate have been isolated and identified. The occurrence of these alkaloids is discussed with reference to current biogenetic theories.