4-(3,5-二甲基-1H-吡唑-1-基)苯甲醛 、 3-((1s,4s)-4-(4-methyl-6-((5-methyl-1H-pyrazol-3-yl)amino)pyrimidin-2-yl)cyclohexyl)-3,6 -Diazabicyclo[3.1.1]heptane-6-carboxylic acid 在
titanium(IV)isopropoxide 、 sodium triacetoxyborohydride 作用下,
以
四氢呋喃 为溶剂,
反应 24.0h,
生成 2-((1s,4s)-4-(6-((6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-3-yl)methyl)-3,6-diazabicyclo [3.1.1]Heptan-3-yl)cyclohexyl)-6-methyl-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine