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Brominated aliphatic hydrocarbons and sterols from the sponge Xestospongia testudinaria with their bioactivities
- Source :
-
Chemistry & Physics of Lipids . Oct2011, Vol. 164 Issue 7, p703-706. 4p. - Publication Year :
- 2011
-
Abstract
- Abstract: Four brominated aliphatic hydrocarbons (1–4), including a novel brominated ene-tetrahydrofuran named as mutafuran H (1), and five sterols (5–9) were isolated from the South China Sea sponge Xestospongia testudinaria. The structure of 1 was determined on the basis of NMR (1H, 13C NMR, HSQC, HMBC, 1H–1H COSY, and NOESY), MS, and optical rotation analysis. Known compounds were identified by comparison of their NMR data with those reported in the literature. Compounds 1–4, and 6–9 were evaluated for their toxicity against Artemia salina larvae, and anti-acetylcholinesterase activity. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00093084
- Volume :
- 164
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Chemistry & Physics of Lipids
- Publication Type :
- Academic Journal
- Accession number :
- 65947994
- Full Text :
- https://doi.org/10.1016/j.chemphyslip.2011.08.002