This invention relates to 5-alkynyl-pyridine of general formula (I) their use as inhibitors of the activity of PI3Kalpha, pharmaceutical compositions containing them, and their use as a medicaments for the treatment and/or prevention of diseases characterized by excessive or abnormal cell proliferation and associated conditions such as cancer. The groups R1 to R6 and n have the meanings given in the claims and in the specification.
本发明涉及一般式(I)的5-炔基
吡啶,其用作
PI3Kα活性
抑制剂,含有它们的药物组合物,以及它们用作治疗和/或预防由细胞过度或异常增殖引起的疾病及相关症状(如癌症)的药物。其中,基团R1至R6和n的含义如索赔和说明书中所述。