• Antiprotozoal activity of aporphine alkaloids isolated from Unonopsis buchtienii (Annonaceae) 

      Waechter, Anne-Isabelle; Cavé, André; Hocquemiller, Reynald; Bories, Christian; Muñoz, Victoria; Fournet, Alain (PHYTOTHERAPY RESERARCH, 1999)
      On a preliminary screening, substantial leishmanicidal activity was observed for the petroleum ether and alkaloidal extracts of the stem bark of Unonopsis buchtienii, the alkaloids and sterols isolated from these were ...