[EN] DIOXO-IMIDAZOLIDINE DERIVATIVES, WHICH INHIBIT THE ENZYME SOAT-1, AND PHARMACEUTICAL AND COSMETIC COMPOSITIONS CONTAINING THEM [FR] DÉRIVÉS DE DIOXO-IMIDAZOLIDINE QUI INHIBENT L'ENZYME SOAT-1 ET COMPOSITIONS PHARMACEUTIQUES ET COSMÉTIQUES CONTENANT CEUX-CI