Danitracen
Danitracen is an antidepressant compound developed in the 1970s. Danitracen acts by blocking central and peripheral 5-HT receptors: it potentiates testosterone-induced sexual behavior in rats and abolishes the 5-hydroxytryptophan induced hypermotility in mice. In amphetamine-treated rats, administration of danitracen lowered whole brain serotonin and norepinephrine levels. Danitracen was investigated in clinical trials in depressed patients. At 3 mg/day, danitracen was equipotent to 150 mg/day amitriptyline.