- Source: Monometacrine
Monometacrine (INNTooltip International Nonproprietary Name; developmental code name SD-735), also known as desmethyldimetacrine, is a drug of the tricyclic family described as an antidepressant which was never marketed. It was first described in the literature by 1966. The drug is the N-desmethyl analogue of dimetacrine and is a metabolite of dimetacrine.