Fumarprotocetraric acid is a chemical compound with the chemical formula . It is a secondary metabolite produced by a variety of lichens.
Occurence.
Fumarprotocetraric acid is mainly known for its occurrence in Iceland moss ("Cetraria islandica"), where it is present in a mass fraction of 1–2% (dried thallus).
In addition, fumarprotocetraric acid has been detected in many other lichens, including:
Pharmacology research.
Fumarprotocetraric acid has antibacterial activity. It also induces an immunostimulating effect "in vitro" by triggering the formation of hydrogen peroxide. Furthermore, cytotoxicity against two cancer cell lines has been demonstrated.
References.
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