Marine Sponge Dysidea herbacea revisited: Another Brominated Diphenyl Ether
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Marine Sponge Dysidea herbacea revisited: Another Brominated Diphenyl Ether
A pentabrominated phenolic diphenyl ether (1) that has not previously been reported from marine sources has been isolated from Dysidea herbacea collected at Pelorus Island, Great Barrier Reef, Australia. The structure was determined by comparison of NMR data with those of known structurally-related metabolites. NMR spectral assignments for (1) are discussed in context with those of three previo...
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The marine sponge Dysidea herbacea collected from Indonesia yielded four new polybrominated diphenyl ether congeners 2-5 and the known derivatives 1, 6, and 7. The structures of the new compounds were unambiguously established on the basis of NMR spectroscopic (1H, 13C, COSY, 1H-detected direct and long-range 13C-1H correlations) and mass spectrometric (EIMS) data. All of the compounds were act...
متن کاملUvA-DARE (Digital Academic Repository) Four new bioactive polybrominated diphenyl ethers of the sponge Dysidea herbacea from West Sumatra, Indonesia
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ژورنال
عنوان ژورنال: Marine Drugs
سال: 2005
ISSN: 1660-3397
DOI: 10.3390/md301009