Cortistatin-14 is a neuropeptide have structural similarity to somatostatin-14. It is produced in the cortex and hippocampus of central nervous system.

NUC-7738 is a 5'-aryloxyphosphoamidate prodrug of 3'-dA that reduces β-catenin nuclear expression in AML cells, modulates β-catenin signaling, and can be used in cancer research.

Cinobufotenine is a parasympathetic ganglia stimulant and is competitively antagonized by hexamethonium.