Omberacetam is a synthetic dipeptide that has been shown to produce positive nootropic and cognitive effects in animal models by a mechanism similar to other related racetam compounds.

Calceolarioside B displays inhibition of aromatase. Calceolarioside B displays inhibition of human recombinant PKCalpha.

Somatostatin-28 (1-12) is a somatostatin fragment which is monitored in brain tissue to track processing of somatostatin.