secomanoalide

Noun

 * 1)  The antiinflammatory compound (2E,5E)-2-[3-hydroxy-3-(2-hydroxy-5-oxo-2,5-dihydro-3-furanyl)propylidene]-6-methyl-8-(2,6,6-trimethyl-1-cyclohexen-1-yl)-5-octenal  that is a metabolite of the sponge