Isolement de Nb-méthylantirhine, malindine et isomalindine à partir duStrychnos usambarensis
- 26 February 1984
- journal article
- research article
- Published by Georg Thieme Verlag KG in Planta Medica
- Vol. 50 (01) , 27-30
- https://doi.org/10.1055/s-2007-969613
Abstract
Three quaternary alkaloids have been isolated from root barks of Strychnos usambarensis Gilg from Rwanda: malindine, isomalindine and Nb-methyl-antirhine. The structure elucidation and the stereochemistry of the new isomalindine has been proposed based on its spectral data and their comparison with those of malindine, its isomer.Keywords
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