Lipids 1989-01-01

On the isolation of 2-hydroxydocosanoic and 2-hydroxytricosanoic acids from the marine sponge Amphimedon compressa.

N M Carballeira, M R Lopez

Index: Lipids 24(1) , 89-91, (1989)

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Abstract

The first alpha-hydroxy fatty acids from a marine sponge, namely 2-hydroxydocosanoic and 2-hydroxytricosanoic, were identified in the Caribbean sponge Amphimedon compressa. These acids were found to occur in phosphatidylethanolamine and phosphatidylserine and constituted 52% of the total fatty acid mixture of this sponge. The long chain fatty acids 5,9,23-nonacosatrienoic (29:3) and 5,9,23-tricontatrienoic (30:3), as well as a new tetratricontatetraenoic (34:4) acid, were also found in A. compressa.