2-[(Aminophenyl and amidophenyl)amino]-1-azacycloalkanes having antidiarrheal activity

A compound of the formula:

• wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.5, each being the same or different, are:
• (a) hydrogen;
• (b) alkyl of 1 to 6 carbon atoms, inclusive;
• or
• (c) halogen;
• with the proviso that R.sub.1 and R.sub.2 are not hydrogen at the same time;
• wherein R.sub.6 and R.sub.7, each being the same or different, are:
• (a) hydrogen;
• (b) alkyl of 1 to 6 carbon atoms, inclusive;
• (c) alkoxycarbonyl of 2 to 7 carbon atoms, inclusive;
• (d) aryloxycarbonyl of 6 to 12 carbon atoms, inclusive;
• (e) alkylcarbonyl of 2 to 7 carbon atoms, inclusive;
• (f) arylcarbonyl of 6 to 12 carbon atoms, inclusive;
• (g) hydroxyalkoxycarbonyl of 3 to 7 carbon atoms, inclusive;
• (h) haloalkylcarbonyl of 2 to 7 carbon atoms, inclusive;
• or the pharmaceutically acceptable salts;
• the compound being either hydrated or unhydrated