The present invention relates to a pharmaceutical composition for the oral administration of a therapeutic compound of formula (I), which comprises granules that comprise at least therapeutic compound of formula (I) (see below), particularly 2-Methyl-2-[4-(3-methyl-2-oxo-8- quinolin-3-yl-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl)-phenyl]-propionitrile or 8-(6-methoxy-pyridin-3-yl)-3-methyl-1-(4-piperazin-1-yl-3-trifluoromethyl-phenyl)-1,3-dihydro-imidazo[4,5-c]quinolin-2-one, or a tautomer thereof, or a pharmaceutically acceptable salt, or a hydrate or solvate thereof; at least one non-ionic surfactant that is Vitamin E-TPGS in an amount ranging from about 15 to about 80% by weight of the composition; and at least one a dissolution enhancing agent selected from polyethylene glycol, polyethylene oxide, and any combination of the foregoing. The present invention also relates to processes for making such pharmaceutical compositions; a kit comprising such pharmaceutical composition and the instructions provide that the pharmaceutical composition may be taken immediately to about thirty minutes after the consumption of food; and related uses and methods of treatment.La présente invention concerne une composition pharmaceutique pour l'administration orale d'un composé thérapeutique de formule (I), qui comprend les éléments suivants : des granules comportant au moins un composé thérapeutique de formule (I) (voir ci-dessous), en particulier 2-méthyl-2-[4-(3-méthyl-2-oxo-8-quinolin-3-yl-2,3-dihydro-imidazo[4,5-c]quinolin-1-yl)-phényl]-propionitrile ou 8-(6-méthoxy-pyridin-3-yl)-3-méthyl-1-(4-pipérazin-1-yl-3-trifluorométhyl-phényl)-1,3-dihydro-imidazo[4,5-c]quinolin-2-one, ou son tautomère, ou son sel pharmaceutiquement acceptable, ou son hydrate ou son solvate; au moins un tensioactif non ionique qui est de la vitamine E-TPGS, dans une quantité représentant environ 15 à environ 80 % en poids de la composition; et au moins un agent d'amélioration de la dissolution sélectionné