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Fig. 3 | Malaria Journal

Fig. 3

From: Aspidosperma species as sources of anti-malarials: uleine is the major anti-malarial indole alkaloid from Aspidosperma parvifolium (Apocynaceae)

Fig. 3

UPLC-ESI–MS spectrum of Aspidosperma parvifolium trunk bark alkaloid extract. (1) Spegazzinidine, (2) 1,13-dihydro-13-hydroxyuleine, (3) aspidocarpine, (4) deacetylaspidospermine, (5) pyrifolidine, (6) 1-methyldeacetylaspidospermidine, (7) dasycarpidone, (8) aspidospermidin-19-ol, (9) N-acetylaspidospermidine, (10) N-demethyluleine, (11) apparicine, (12) uleine, (13) 3-epi-uleine, (14) aspidospermine, (15) dasycarpidol, (16) dasycarpidan

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