%0 Journal Article
%9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES
%A Grougnet, R.
%A Magiatis, P.
%A Mitaku, S.
%A Loizou, S.
%A Moutsatsou, P.
%A Terzis, A.
%A Cabalion, Pierre
%A Tillequin, F.
%A Michel, S.
%T seco-cycloartane triterpenes from Gardenia aubryi
%D 2006
%L fdi:010043626
%G ENG
%J Journal of Natural Products
%@ 0163-3864
%M CC:0002430862-0009
%N 12
%P 1711-1714
%R 10.1021/np060273t
%U https://www.documentation.ird.fr/hor/fdi:010043626
%> https://www.documentation.ird.fr/intranet/publi/depot/0001/010043626.pdf
%V 69
%W Horizon (IRD)
%X 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.
%$ 076