HETEROCYCLIC -ESTERS OR -AMIDES USED AS 5-HT4 RECEPTOR ANTAGONISTS

摘要

Compounds of formula (1), wherein formula (1) consists of formulae (1-1) to (1-4), and pharmaceutically acceptable salts thereof, and the use of a compound of formula (I) or a pharmaceutically acceptable salt thereof, and their use as pharmaceuticals in the treatment of gastrointestinal disorders, cardiovascular disorders and CNS disorder.