Progress in the Discovery of BCR-ABL Kinase Inhibitors for the Treatment of Leukemia.- Small Molecule Inhibitors of the Epidermal Growth Factor Receptor.- Small-Molecule Inhibitors of Bruton's Tyrosine Kinase.- Inhibitors of Vascular Endothelial Growth Factor Receptor.- Inhibitors of the Fibroblast Growth Factor Receptor.- Modulation of the DNA-Damage Response by Inhibitors of the Phosphatidylinositol 3-Kinase Related Kinase (PIKK) Family.- Epigenetic Modulators.- Antibody-Drug Conjugates.- Isoform Selective PI3K Inhibitors for Treating Cancer.- Inhibitors of the Kynurenine Pathway.- Protein-Protein Interaction Inhibitors.- Small Molecule Inhibitors of ALK.