THE INVENTION RELATES TO COMPOUNDS OF THE GENERAL FORMULA (I) IN WHICH: G₁, G₂, G₃ ET G₄ ARE INDEPENDENT FROM ONE ANOTHER, A C-X GROUP OR A NITROGEN ATOM； ONE OF G₁, G₂, G₃ AND G₄ AND AT MOST ONE OF G₁, G₂, G₃ AND G₄IS A C-X GROUP IN WHICH X IS A -Si(X₁)(X₂)(X₃) GROUP； N IS 0, 1, 2 OR 3； Y IS AN OPTIONALLY SUBSTITUTED ARYL OR HETEROARYL； ZI, Z2, Z3, Z4 ARE INDEPENDENT FROM ONE ANOTHER, A NITROGEN ATOM OR A C(R₆) GROUP, AT LEAST ONE BEING A NITROGEN ATOM AND AT LEAST ONE BEING A C(R₆) GROUP； Z IS CYCLIC AMINO OR ACYCLIC AMINO； SAID COMPOUNDS CAN BE IN THE STATE OF A BASE OR AN ADDITION SALT TO AN ACID, AS WELL AS IN THE HYDRATE OR SOLVATE STATE. THE INVENTION ALSO RELATES TO A METHOD FOR PREPARING THE SAME AND TO THE THERAPEUTIC USE THEREOF.
