The invention relates to a compound of formula (I), more specifically in the levorotatory form (1a) thereof, in particular the form having a rotatory power [α]D=−38.6+0.7 at a concentration of 0.698 mg/ml in methanol. The compound may be in the form of a base or an acid addition salt, in particular a pharmaceutically acceptable acid. The compound is a selective Aurora A and B kinase inhibitor and can be used as an anticancer drug.
本发明涉及公式(I)的化合物,更具体地说是其左旋形式(1a),特别是在
甲醇中浓度为0.698 mg / ml时具有旋光力[α]D = -38.6 + 0.7的形式。该化合物可以是碱或酸盐的形式,特别是药用可接受的酸盐形式。该化合物是一种选择性的Aurora A和B激酶
抑制剂,可用作抗癌药物。