It has been found that a compound of the general formula (I) having an isoxazole skeleton has excellent inhibitory activity against mutant IDH1 protein and inhibits the production of 2-HG by this protein, while the compound is also capable of effectively inhibiting the growth of various tumors expressing the protein. In the formula, R1, R2, R3, Y, and Z are as defined in claim 1.
研究发现,具有
异噁唑骨架的通式(I)化合物对突变型 IDH1 蛋白具有极好的抑制活性,并能抑制该蛋白产生 2-
HG,同时该化合物还能有效抑制表达该蛋白的各种肿瘤的生长。 式中,R1、R2、R3、Y 和 Z 如权利要求 1 所定义。