| abstract |
The present invention relates to prodrugs and compositions for treating various diseases and / or disorders, including methylphenidate, or methylphenidate derivatives conjugated to one or more alcohols, amines, oxoacids, thiols, or derivatives thereof. In some embodiments, the conjugate further comprises at least one linker. The present invention also relates to the synthesis of methylphenidate, or methylphenidate derivatives conjugated to one or more alcohols, amines, oxoacids, thiols, or derivatives thereof, or combinations thereof. |