A brominated bisacetylenic acid, 18-bromooctadeca-9(E),17(E)-dien-7,15-diynoic acid, has been isolated from the marine sponge Xestospongia testudinaria and its structure elucidated by NMR including 2D homonuclear spectroscopy.
Bioactive bromopolyacetylenes from the marine sponge Xestospongia testudinaria
β Scribed by M.L. Bourguet-Kondracki; M.T. Rakotoarisoa; M.T. Martin; M. Guyot
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- French
- Weight
- 140 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0040-4039
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Six brominated unsaturated polyenynic C , Cl and C -acids have been isolated fron the marine sponge Xestos a ia p ., gollect&t in the straits of the Gulf of Eilat (the Red Sea , M their structure elucidated ) p i 8 by spectroscopic methods. The lH and 13C resrauurce lines of four ccapozmds were full
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