| Literature DB >> 11434317 |
N K Utkina1, V A Denisenko, O V Scholokova, M V Virovaya, A V Gerasimenko, D Y Popov, V B Krasokhin, A M Popov.
Abstract
Two new cytotoxic tetrabromodibenzo-p-dioxins, spongiadioxins A (1) and B (2), were isolated from an Australian marine sponge Dysidea dendyi. The structures of these compounds were established by 1D and 2D NMR spectroscopy, X-ray analysis of the methyl ether of spongiadioxin A (3), and synthesis of the methyl ether of spongiadioxin B (4) from diphenyl ether (9) isolated from Dysidea herbacea.Entities:
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Year: 2001 PMID： 11434317 DOI： 10.1021/np0003544
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050