Madangolide and laingolide A, two novel macrolides from lyngbya bouillonii (Cyanobacteria)
Two new macrolide derivatives, madangolide (2) and laingolide A (3), have been isolated from the cyanobacterium Lyngbya bouillonii, collected in Papua New Guinea. Their structures (without stereochemistry) have been established by detailed high-field 1D and 2D NMR studies and, in the case of 3, by comparison with the spectroscopic data of laingolide (1), previously isolated from the same organism.
Klein
D
Laboratory of Bio-organic Chemistry, Faculty of Sciences CP 160/07, University of Brussels, 50, Av. F. D. Roosevelt, B-1050 Brussels, Belgium, and Laboratory of Algology, Mycology and Experimental Systematics, Department of Botany, University.
Braekman
JC
Daloze
D
Hoffmann
L
Castillo
G
Demoulin
V