Novel compounds of the following formula (I):in which: n represents an integer from 1 to 12, in particular from 1 to 8,m and m′ represent, independently of one another, integers from 0 to 8,q and q′ represent, independently of one another, integers from 0 to 2,p and p′ represent, independently of one another, integers from 0 to 4,A and A′ represent, independently of one another, a CH2 group, (particular case of amidines) an NH group or an NR″ group, in which R″ is a linear or branched alkyl group with 1 to 3 carbon atoms,B and B′ represent, independently of one another, an oxygen atom or a CH2 group,R and R′ are, independently of one another, a halogen, such as chlorine, bromine, iodine or fluorine atoms, or a linear or branched alkyl group with 1 to 3 carbon atoms, use thereof as medicaments and the method of preparation thereof.
