BKM120 (NVP-BKM120, Buparlisib)是一种选择性PI3K抑制，作用于p110α/β/δ/γ时，IC50分别为52 nM/166 nM/116 nM/262 nM，对VPS34， mTOR， DNAPK作用效果降低，对PI4Kβ几乎没有抑制活性。Phase 2。 A PI 3-kinase family inhibitor BKM120 is a selective PI3K inhibitor of p110α/β/δ/γ with IC50 of 52 nM/166 nM/116 nM/262 nM, respectively. Reduced potency against VPS34, mTOR, DNAPK, with little activity to PI4Kβ. Phase 2. A PI 3-kinase family inhibitor