The present invention relates to a pharmaceutical dosage form delivering an immediate release profile containing the active substance 3-Z-[l-(4-(N-((4-methyl-piperazin-l-yl)- methylcarbonyl)-N-methyl-amino)-anilino)- 1 -phenyl-methylene] -6-methoxycarbonyl-2- indolinone-monoethanesulphonate.