abstract |
The invention relates to compounds having formula (I), wherein: X represents a group (II); R1 represents a hydrogen atom or a (C1-C4)alkyl group; R2 represents a (C1-C12)alkyl group, a non-aromatic carbocyclic radical at (C3-C12) which may or may not be substituted, a methyl which is substituted by a non-aromatic carbocyclic radical at (C3-C12) which may or may not be substituted, a phenyl, benzyl, benzhydryl radical which may or may not be substituted, a substituted or non-substituted heterocyclic radical, a methyl substituted by a non-aromatic carbocyclic radical at (C3-C12) which may or may not be substituted; R3 represents a (C1-C5)alkyl or a (C3-C7) cycloalkyl; R4 represents a substituted or non-substituted phenyl; and R5 represents a substituted or non-substituted phenyl. The invention also relates to the preparation method thereof and the use of same in therapeutics. |