Production method of an optically active morpholine compound represented by the formula 10, or a compound represented by the formula 55, which includes the following steps:
or
wherein each symbol is as defined in the specification. An optically active 2-aryl-substituted morpholine compound and 3-oxo-3-(pyrimidin-4-yl)propionate, which are important as starting materials for synthesizing 2-(2-arylmorpholin-4-yl)-1-methyl-1H-[4,4′]bipyrimidinyl-6-one having a tau protein kinase 1 inhibitory activity and useful as a therapeutic drug for Alzheimer's disease and the like, can be produced in a high yield by an industrially advantageous method.
一种光学活性的
吗啡啶化合物的生产方法,其
化学式为10,或
化学式为55的化合物,包括以下步骤:或其中每个符号如规范中所定义。通过一种工业上有利的方法,可以高产地生产重要的起始材料2-芳基取代
吗啡啶化合物和3-氧代-3-(
嘧啶-4-基)
丙酸酯,用于合成具有tau蛋白激酶1抑制活性的2-(2-芳基
吗啡啶-4-基)-1-甲基-1H-[4,4′]联
吡啶-6-酮,该化合物可用作治疗阿尔茨海默病等疾病的治疗药物。