Stigmatellin is isolated from the myxobacterium Stigmatella aurantica, and contains a 5,7-dimethoxy-8-hydroxychromone aromatic headgroup with a hydrophobic alkenyl chain in position 2.
Stigmatellin is obtained from the bacterium Stigmatella aurantica, featuring a 5,7-dimethoxy-8-hydroxychromone moiety accompanied by a hydrophobic alkenyl side chain in the second position.