Dexetimide ((+)-Benzetimide) is a high-affinity antagonist of the muscarinic receptor. It is a persistent anticholinergic agent and can be used to treat neuroleptic-induced parkinsonism.
Dexetimide HCl is a muscarinic antagonist that has been used to treat neuroleptic-induced parkinsonism. Benzetimide is the (-)-enantimorph of dexetimide.