Benzamide derivative

摘要

A benzamide derivative represented by the following formula: <IMAGE> wherein R1 represents a hydrogen atom or a lower alkanoyl group; R2 represents a hydrogen atom or a halogen atom; R3 represents a lower alkoxy group; R4 represents a hydrogen atom or a lower alkyl group; R5 represents a hydrogen atom, a lower alkyl group, or a lower alkoxy group; A represents C1-C7 alkylene group which may optionally be substituted with a lower alkyl group; X represents a methylene group, an oxygen atom, or a sulfur atom; m represents an integer of from 0 to 3; n represents an integer of from 0 to 3; and p represents an integer of from 0 to 2 and a pharmacologically acceptable salt thereof is provided. These compounds are useful since they have gastrointestinal stimulating activity, and a pharmaceutical composition comprising said compound is useful for the treatment of gastrointestinal diseases.