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 phenyltropanes
Like cocaine, phenyltropanes are considered a 'typical' or 'classical' (i.e. "cocaine-like") DAT re-uptake pump ligands in that they stabilize an "open-to-out" conformation on the dopamine transporter; despite the extreme similarity to phenyltropanes, benztropine and others are in suchwise not considered "cocaine-like" and are instead considered atypical inhibitors insofar as they stabilize what is considered a more inward-facing (closed-to-out) conformational state.