申请人:Teikoku Hormone Mfg. Co., Ltd.
公开号:US04293557A1
公开(公告)日:1981-10-06
Phenoxypropylamine derivatives of the general formula ##STR1## wherein R.sub.1 represents a hydrogen atom or a methyl or ethyl group, R.sub.2 and R.sub.3, independently from each other, represent a lower alkyl group, or together form a linear alkylene group having 4 to 7 carbon atoms which may be optionally substituted by a hydroxyl or hydroxymethyl group, and R.sub.4 represents a hydrogen atom or a group of the formula --R.sub.5 --Z in which R.sub.5 represents a lower alkylene group, and Z represents a hydrogen atom or an amino, mono- or di-(lower alkyl)-amino, hydrdoxy lower alkylamino, lower alkanoylamino, hydroxyl, lower alkoxy, lower alkanoyloxy, phenoxy, halophenoxy, benzoyloxy or halobenzoyloxy group, and the salts thereof; to a process for production thereof; and to their medicinal use, particularly to antiulcer agents comprising these phenoxypropylamine derivatives or their salts.
通式为##STR1##的苯氧基丙胺衍生物,其中R.sub.1代表氢原子或甲基或乙基基团,R.sub.2和R.sub.3独立地表示较低的烷基基团,或者一起形成一个线性的烷基烯基团,含有4到7个碳原子,可以选择性地被一个羟基或羟甲基基团取代,R.sub.4代表氢原子或具有##R.sub.5--Z的基团,在其中R.sub.5代表较低的烷基基团,Z代表氢原子或氨基、单或双-(较低烷基)-氨基、羟基较低烷氨基、较低烷酰氨基、羟基、较低烷氧基、较低烷酰氧基、苯氧基、卤苯氧基、苯甲酰氧基或卤苯甲酰氧基团,以及其盐;生产过程;以及它们的药用,特别是包括这些苯氧基丙胺衍生物或它们的盐的抗溃疡剂。