Alkoxyphenylalkylamine derivatives

An alkoxyphenylalkylamine derivative represented by the following formula:

• ##STR18## wherein X.sup.1 and X.sup.2 may be either the same or different from each other and each represents a hydrogen atom, a hydroxyl group, an alkoxy group having 1 to 5 carbon atoms or an alkoxy group having 1 to 5 carbon atoms and substituted with a phenyl group;
• R.sup.1 and R.sup.2 may be either the same or different from each other and each represents a hydrogen atom, an alkyl group having 1 to 7 carbon atoms or an alkyl group having 1 to 7 carbon atoms and substituted with a substituent selected from the group consisting of a hydroxyl group, a carboxyl group and an alkoxycarbonyl group at the end, or, R.sup.1 and R.sup.2 together with the adjacent nitrogen atom represent a pyrrolidino group, a piperidino group, a homopiperidino group, a morpholino group, a piperazino group, a homopiperazino group or a piperazino group substituted with a substituent selected from the group consisting of a phenyl group, a phenyl group substituted with a lower alkyl group or a lower alkoxy group, a pyridyl group, a pyridyl group substituted with a lower alkyl group or a lower alkoxy group, a pyrimidyl group and a pyrimidyl group substituted with a lower alkyl group or a lower alkoxy group;
• A represents a phenyl group, a phenyl group substituted with 1 to 3 substituents selected from the group consisting of a halogen atom, a hydroxyl group and an alkoxy group having 1 to 5 carbon atoms, or a thienyl group;
• m is an integer of from 2 to 5;
• and n is an integer of from 2 to 7, and a salt thereof.