Succinprotocetraric acid

Succinprotocetraric acid is an organic chemical compound with the formula C22H18O12. It is the ester of succinic acid and protocetraric acid and it is classified as a depsidone.

Succinprotocetraric acid is produced by certain lichens.

Known sources

 * Buellia capensis
 * Chondropsis semiviridis
 * Menegazzia petraea
 * Parmelia reptans
 * Cladonia metacorallifera
 * Cladonia rangiferina
 * Cladonia arbuscula
 * Cetraria islandica, though only of a specific chemotype