| abstract |
The invention relates to new chemical compounds useful as medicaments, their preparation and pharmaceutical compositions. The new chemical compounds correspond to the general formula: R is an amino alkyl group; X, which is in position 2, 3 or 4 can be hydrogen, halogen, lower alkoxy; R1R2 are hydrogens, lower alkyls; R3 is hydrogen or amino alkyl. The invention also applies to the salts obtained with therapeutically acceptable mineral or organic acids. Medicines containing these active ingredients are useful in the treatment of digestive and psychosomatic disorders. |