Itopride HCl is an AChE inhibitor and dopamine D2 receptor antagonist. It inhibits lower esophageal sphincter relaxation. It also used to treat functionaldyspepsia and gastroesophageal reflux disease
Bromopride hydrochloride is the salt form of Bromopride, a dopamine D2 receptor blocker. Bromopride exerts is a gastrointestinal prokinetic exploited clinically for the management of motor disorders of the upper gastrointestinal tract, including functionaldyspepsia, gastric stasis of various origins and emesis.
Acotiamide Methyl Ether is a metabolite of Acotiamide -- an acetylcholinesterase inhibitor which has been shown to stimulate gastric motility and improve gastric motility dysfunction in rats. Acotiamide Hydrochloride has also been shown to improve meal-related symptoms of functionaldyspepsia.