The molecule is a glycosphingolipid isolated from a marine sponge Oceanapia sp. that exhibits antifungal activity against fluconazole-resistant yeast Candida glabrata with an MIC value of 30 mug/ml. It has a role as a metabolite and an antifungal agent. It is a glycosphingolipid, a dihydroxyquinoline and an ether. It derives from a beta-D-galactose.
(2R,3R,4S,5R,6R)-2-[(E,2R,3R)-2-amino-25-(6,7-dihydroxy-1,2,3,4-tetrahydroisoquinolin-1-yl)-18-methoxypentacos-16-en-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol