申请人:Hokuriku Seiyaku Co., Ltd.
公开号:US05395832A1
公开(公告)日:1995-03-07
A benzamide derivative represented by the following formula: ##STR1## wherein R.sup.1 represents a hydrogen atom or a lower alkanoyl group; R.sup.2 represents a hydrogen atom or a halogen atom; R.sup.3 represents a lower alkoxy group; R.sup.4 represents a hydrogen atom or a lower alkyl group; R.sup.5 represents a hydrogen atom, a lower alkyl group, or a lower alkoxy group; A represents C.sub.1 -C.sub.7 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.
以下是由以下公式表示的苯甲酰胺衍生物:##STR1## 其中,R.sup.1代表氢原子或较低的烷酰基;R.sup.2代表氢原子或卤素原子;R.sup.3代表较低的烷氧基;R.sup.4代表氢原子或较低的烷基;R.sup.5代表氢原子,较低的烷基或较低的烷氧基;A代表C.sub.1-C.sub.7烷基,该烷基可以选择性地被较低的烷基取代;X代表亚甲基,氧原子或硫原子;m代表0至3的整数;n代表0至3的整数;p代表0至2的整数,以及其药理学上可接受的盐。这些化合物非常有用,因为它们具有胃肠刺激活性,含有该化合物的制药组合物对于治疗胃肠疾病非常有用。