Filipin is a polyene macrolide antibiotic and antifungal.

Dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid.

Alginic acid is a high molecular weight linear polymer isolated from seaweed. It is a linear β-1→4-ed polymer of n-mannuronic and L-guluronic acid. It is an acid polysaccharide present in the extracellular matrix of brown algae.It is reported to inhibit the reverse tranase activity of HIV. Structural investigation of alginic acid, a marine algal polysaccharide poly-α-L-guluronic acid, has been reported. Anti-inflammatory effect of alginic acid, isolated from the brown algae Sargassum wightii, in type II collagen induced arthritic rats has been reported. Pyrolysis of alginic acid using py-GC/MS over a wide temperature range (200-800°C) and thermogravimetric analysis (TGA) has been reported. It was reported to cause the biocorrosion of thin films of copper on germanium internal reflection elements (IREs).

Cyclopiazonic acid (CPA), a tetramic acid is synthesized by various Aspergillus and Penicillium species.

Okadaic acid is a polyether fatty acid. It is a marine toxin produced by the genera of Prorocentrum and Dinophysis.

Dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid. Readily enters cells.

Dinoflagellate toxin and an ionophore-like polyether derivative of a 38 carbon, fatty acid.

Neosolaniol belongs to the class of type A trichothecene mycotoxins produced by various Fusarium molds.