Bisbenzylisoquinoline alkaloids from Guatteria boliviana (Annonaceae).
Together with known alkaloids, five new bisbenzylisoquinoline derivatives were isolated from the stem bark of Guatteria boliviana (Annonaceae), puertogalines-A 1 and -B 2, (+)-guatteboline 3, philogaline 4 and (-)-antioquine 5. Their structures were elucidated by spectrometric methods and their antiparasitic activity was evaluated in vitro on Leishmania sp., Trypanosoma cruzi and Plasmodium falciparum. Their cytotoxic activity was also measured in KB cell line.
Mahiou
V
V
Laboratoire de Pharmacognosie, Faculté de Pharmacie, Université de la Mediterranee de, Aix-Marseille II, France. valerie.mahiou@pharmacie.unit-mrs.fr
Roblot
F
F
Fournet
A
A
Hocquemiller
R
R
D000470:Alkaloids / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D000818:Animals; D000981:Antiprotozoal Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D004354:Drug Screening Assays, Antitumor; D006801:Humans; D019684:Magnoliopsida / Q000737:chemistry*; D015394:Molecular Structure; D011804:Quinolines / Q000737:chemistry*; D013057:Spectrum Analysis; D014407:Tumor Cells, Cultured
D000470:Alkaloids; D000981:Antiprotozoal Agents; D011804:Quinolines