Metabolites of the marine sponge <Emphasis Type="Italic">Suberites cf. aurantiacus</Emphasis> |
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| Authors: | L P Ponomarenko O A Vanteeva S A Rod’kina V B Krasokhin Sh Sh Afiyatullov |
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| Institution: | (1) Pacific Institute of Bioorganic Chemistry, FEB RAS, 690022 Vladivostok, Russia;(2) Institute of Marine Biology, FEB RAS, 690041 Valdivostok, Pal’chevskogo, 17, Russia |
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| Abstract: | Fractions of free sterols and sterol esters were observed in the ethylacetate extract of the marine sponge Suberites cf. aurantiacus
and their compositions were determined. It was found that cholesterol was the predominant component in all sterol forms. The
esters had a high content of unsaturated long-chain fatty acids (C24–C26). Sterol acetates have not been previously observed in marine invertebrates. |
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