| abstract |
This invention refers to heterocyclic compounds of general formulan n and their pharmacologically accepted salts. n The derivatives described in this invention are active in the gastro-intestinal apparatus; in particular, they have prokinetic effects, in other words they create specific stimulation on gastro-intestinal motility, facilitating the passage of the contents of the alimentary tract, and possess anti-emetic qualities, without side effects involving the central nervous system. |