Attention deficit hyperactivity disorder management
There are two major medications derived from methylphenidate's isomers: a racemic mixture of half d-threo-methylphenidate and half l-threo-methylphenidate called methylphenidate (Ritalin, Concerta), and an enantiopure formulation containing just d-threo-methylphenidate called dexmethylphenidate (Focalin).
List of cocaine analogues
Many phenethylamines are dopamine releasers, however, certain drugs of the family inhibit dopamine reuptake & transport which may be loosely classed as cocaine analogs. Dependent upon their specific configurations. Like has been shown with cocaine, methylenedioxypyrovalerone (MDPV) has been shown to similarly be neuroprotective against the neural damage caused by amphetamine type drugs ("i.e." releasers)Nicotinic agonist which stimulates the release of dopamine.Being a carboxylic acid, amfonelic acid could potentially be used as a carboxylate for the protonation to the free base of another compound; even conceivably creating a 'cocaine amfonelate' or 'cocaine AFA' as opposed to cocaine HCl, cocaine citrate or cocaine HBr "et cetera" wherein such a case it's conjugate used to form it as a salt would additionally be dopaminergic.