Alcaloїdes Des Annonacées : Alcaloїdes Des Des Feuilles et Des Écorces De l’Annona Senegalensis

The alkaloidal content of the leaves and barks of Annona senegalensis Pers collected in Republic of Guinea, was studied for the first time and compared to that of Annona muricata L. 8 alkaloids from leaves and 4 alkaloids from barks were isolated and identified. Main alkaloids are aporphinoids (aporphines, nor-aporphines, oxo-aporphines and N-oxide aporphine) and benzyltetrahydroisoquinolines.