%0 Journal Article
%9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES
%A Appenzeller, J.
%A Tilvi, S.
%A Martin, M. T.
%A Gallard, J. F.
%A El-bitar, H.
%A Dau, E. T. H.
%A Debitus, Cécile
%A Laurent, Dominique
%A Moriou, C.
%A Al-Mourabit, A.
%T Benzosceptrins A and B with a unique benzocyclobutane skeleton and nagelamide S and T from Pacific sponges
%D 2009
%L fdi:010090950
%G ENG
%J Organic Letters
%@ 1523-7060
%M ISI:000271097100028
%N 21
%P 4874-4877
%R 10.1021/ol901946h
%U https://www.documentation.ird.fr/hor/fdi:010090950
%> https://www.documentation.ird.fr/intranet/publi/2024-08/010090950.pdf
%V 11
%W Horizon (IRD)
%X Four new dimeric pyrrole-2-aminoimidazole alkaloids have been isolated from the Pacific marine sponges Agelas cf. mauritiana and Phakellia sp. They include the unusual C2 symmetrical benzosceptrins A (4) and B (5), which each possess a unique benzocyclobutane skeleton and nagelamides S (6) and T (7). Their structures and relative configuration were elucidated from spectroscopic data. Plausible biogenetic paths for these compounds are also proposed in this paper.
%$ 035