The Occurrence of C sub(28) Sterols in Red Algae

Lenormandia prolifera and Amansia glomerata contain large amounts of 24-methylenecholesterol. These two algae belong to the Amansia group of Rhodomelaceae as do Rytiphloea tinctoria and Vidalia volubilis , which are already known to be able to alkylate sterols at C-24. Halopythis pinastroides is an...

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Veröffentlicht in:Phytochemistry (Oxford) 1981-01, Vol.20 (7), p.1748-1748
Hauptverfasser: Combaut, G, Codomier, L, Teste, J, Pedersen, M
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Sprache:eng
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Zusammenfassung:Lenormandia prolifera and Amansia glomerata contain large amounts of 24-methylenecholesterol. These two algae belong to the Amansia group of Rhodomelaceae as do Rytiphloea tinctoria and Vidalia volubilis , which are already known to be able to alkylate sterols at C-24. Halopythis pinastroides is an exception in the Amansia group, no C-28 sterols being present in this alga.
ISSN:0031-9422