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
In animal studies, certain of the local anesthetics have displayed residual dopamine reuptake inhibitor properties, although not normally ones that are easily available. These are expected to be more cardiotoxic than phenyltropanes. For example, dimethocaine has behavioral stimulant effects (and therefore not here listed below) if a dose of it is taken that is 10 times the amount of cocaine. Dimethocaine is equipotent to cocaine in terms of its anesthetic equivalency. has been shown to reverse the cardiotoxic effects of sodium channel blockers and presumably those effects when from cocaine administered intravenously as well.
Cocaine-"N"-oxide: 
Hydroxytropacocaine: 
"m"-Hydroxybenzoylecgonine: 
Common analogues to prototypical D-RAs: