6-chloro-4-(5-(4-hydroxy-4-methylpiperidin-1-yl)pyridin-2-ylamino)-2-methylpyridazin-3(2H)-one 、 (1R,5S)-3-methyl-8-(6-nitropyridin-3-yl)-3,8-diazabicyclo[3.2.1]octane 在
钯 resultant filtrate 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以to afford 5-(3-methyl-3,8-diazabicyclo[3.2.1]octan-8-yl)pyridin-2-amine的产率得到5-(3-methyl-3,8-diazabicyclo[3.2.1]octan-8-yl)pyridin-2-amine