Grougnet R., Magiatis P., Mitaku S., Loizou S., Moutsatsou P., Terzis A., Cabalion Pierre, Tillequin F., Michel S. (2006). seco-cycloartane triterpenes from Gardenia aubryi. Journal of Natural Products, 69 (12), p. 1711-1714. ISSN 0163-3864.
Titre du document
seco-cycloartane triterpenes from Gardenia aubryi
Année de publication
2006
Auteurs
Grougnet R., Magiatis P., Mitaku S., Loizou S., Moutsatsou P., Terzis A., Cabalion Pierre, Tillequin F., Michel S.
Source
Journal of Natural Products, 2006,
69 (12), p. 1711-1714 ISSN 0163-3864
Three new 3,4-seco-cycloartanes, secaubryenol (1), secaubrytriol (2), and secaubryolide (3), were isolated from an exudate collected on the aerial parts of Gardenia aubryi, in addition to the known (24S)-cycloartane-24,25-diol-3-one, coccinetane A, herbacetin 3,8-dimethyl ether, hibiscetin 3,8,3',4'-tetramethyl ether, and conyzatin. The structures of 1 and 2 were established by mass spectrometry and NMR experiments, while the relative configuration of 2 was defined unequivocally using X-ray crystallography. The in vitro cytotoxic activity of compounds 1-3 was evaluated against four human solid tumor cell lines.
Plan de classement
Sciences du monde végétal [076]
Localisation
Fonds IRD [F B010043626]
Identifiant IRD
fdi:010043626
