Fosopamine
Fosopamine (INNTooltip International Nonproprietary Name; developmental code names SIM-2055, Z-2055; also known as fosfenamine or N-methyldopamine 4-O-phosphate) is a dopamine receptor agonist of the phenethylamine and catecholamine families which was under development for the treatment of hypertension but was never marketed. It is taken orally.