Lipoxins

Eicosanoids with a trihydroxyicosatetraenoic acid skeleton (a c20-fatty acid, with the chain bearing three hydroxyl groups and four double bonds). Lipoxins have four double bonds, which are all conjugated. In some cases a hydroxyl group is substituted by a C=O group.

Organic compounds -> Lipids and lipid-like molecules -> Fatty Acyls -> Eicosanoids -> Hydroxyeicosatetraenoic acids