4-substituted 1-amidomethylcarbonyl-piperidine compounds having motilin-agonistic properties and their acid addition salts, pharmaceutical compositions containing these compounds, processes and intermediate products for the preparation of these compounds, and methods of treatment utilizing these compounds.
                            4-取代的1-酰胺甲基羰基-
哌啶类化合物具有胃动素激动作用及其酸盐加成物,含有这些化合物的制药组合物,用于制备这些化合物的过程和中间产物,以及利用这些化合物的治疗方法。