Reference : Les alcaloïdes des fruits et des feuilles du Strychnos usambarensis
Scientific journals : Short communication
Human health sciences : Pharmacy, pharmacology & toxicology
http://hdl.handle.net/2268/5355
Les alcaloïdes des fruits et des feuilles du Strychnos usambarensis
French
[en] Alkaloids from Strychnos usambarensis fruits and leaves
Angenot, Luc mailto [Université de Liège - ULg > Département de pharmacie > Pharmacognosie >]
Coune, Claude [ > > ]
Tits, Monique mailto [Université de Liège - ULg > Département de pharmacie > Phytochimie et phytothérapie >]
1978
Journal de Pharmacie de Belgique
Nationale Pharmaceutique
33
5
284-286
Yes (verified by ORBi)
International
0047-2166
Bruxelles
Belgique
[en] Strychnos usambarensis ; indole alkaloids ; descarbomethoxydihydrogambirtannine ; usambaridine Vi ; 10-hydroxy-usambarine
[en] Fruits of Strychnos usambarensis may be cause of poisoning in Africa. The main alkaloid of an extract with CHCl3 at pH 5 has been isolated and identified as descarbomethoxydihydrogambirtannine; that alkaloid is found for the first time in the family of Loganiaceae.The structure of usambaridine Vi, alkaloid previously isolated from leaves, is now elucidated by analysis of NMR and UV spectra. Its structure corresponds to 10-hydroxy-usambarine.
http://hdl.handle.net/2268/5355

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