Compounds of general formula below: in which: R1 represents: - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - an aralkyl radical, - a C 1 -C 5 alkoxy radical, - an amino radical corresponding to structure (a): in which R2 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, - a radical corresponding to structure (b): in which p can have the value 1 or 2, - a radical corresponding to structure (c): in which R4 represents: - a carboxymethyl -COOCH 3 or carboxyethyl -COOEt radical, - a C 1 -C 3 alkyl radical, - a hydrogen, and R5 represents: - a substituted or unsubstituted aryl radical, - a C 3 -C 6 cycloalkyl radical, - a pyridyl, and R3 represents: - a hydrogen, - a C 1 -C 5 alkyl radical; or R1 may also represent a radical corresponding to formula (d): in which R6 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, R7 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, and R8 represents: - a hydrogen, - a hydroxyl, - an amino radical, - a C 1 -C 3 alkoxy radical; Y represents a hydrogen or a fluorine, and m and n can have the value 0, 1 or 2, and also the salts of the compounds of formula, and enantiomer forms thereof. R1 represents: - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - an aralkyl radical, - a C 1 -C 5 alkoxy radical, - an amino radical corresponding to structure (a): in which R2 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, - a radical corresponding to structure (b): in which p can have the value 1 or 2, - a radical corresponding to structure (c): in which R4 represents: - a carboxymethyl -COOCH 3 or carboxyethyl -COOEt radical, - a C 1 -C 3 alkyl radical, - a hydrogen, and R5 represents: - a substituted or unsubstituted aryl radical, - a C 3 -C 6 cycloalkyl radical, - a pyridyl, and R3 represents: - a hydrogen, - a C 1 -C 5 alkyl radical; - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - an aralkyl radical, - a C 1 -C 5 alkoxy radical, - an amino radical corresponding to structure (a): in which R2 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, - a radical corresponding to structure (b): in which p can have the value 1 or 2, - a radical corresponding to structure (c): in which R4 represents: - a carboxymethyl -COOCH 3 or carboxyethyl -COOEt radical, - a C 1 -C 3 alkyl radical, - a hydrogen, and R5 represents: - a substituted or unsubstituted aryl radical, - a C 3 -C 6 cycloalkyl radical, - a pyridyl, and R3 represents: - a hydrogen, - a C 1 -C 5 alkyl radical; - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, - a radical corresponding to structure (b): - a radical corresponding to structure (c): in which R4 represents: - a carboxymethyl -COOCH 3 or carboxyethyl -COOEt radical, - a C 1 -C 3 alkyl radical, - a hydrogen, and R5 represents: - a substituted or unsubstituted aryl radical, - a C 3 -C 6 cycloalkyl radical, - a pyridyl, - a carboxymethyl -COOCH 3 or carboxyethyl -COOEt radical, - a C 1 -C 3 alkyl radical, - a hydrogen, - a substituted or unsubstituted aryl radical, - a C 3 -C 6 cycloalkyl radical, - a pyridyl, - a hydrogen, - a C 1 -C 5 alkyl radical; or R1 may also represent a radical corresponding to formula (d): in which R6 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, R7 represents: - a hydrogen, - a C 1 -C 5 alkyl radical, and R8 represents: - a hydrogen, - a hydroxyl, - an amino radical, - a C 1 -C 3 alkoxy radical; - a hydrogen, - a C 1 -C 5 alkyl radical, - a C 3 -C 6 cycloalkyl radical, - an aryl radical, - a substituted aryl radical, - a pyridyl radical, - an aralkyl radical, - a hydrogen, - a C 1 -C 5 alkyl radical, - a hydrogen, - a hydroxyl, - an amino radical, - a C 1 -C 3 alkoxy radical; Y represents a hydrogen or a fluorine, and m and n can have the value 0, 1 or 2,