4-[4-methyl-5-[2-(1-phenyl-ethylamino)-pyrimidin-4-yl]-6-(3-trifluoromethylphenyl)-pyridazin-3-yl]-piperidine-1-carboxylic acid benzyl ester 在
palladium 10% on activated carbon
氢气 作用下,
以
乙醇 为溶剂,
反应 1.25h,
生成 {4-[5-methyl-6-piperidin-4-yl-3-(3-trifluoromethyl-phenyl)-pyridazin-4-yl]-pyrimidin-2-yl}-(1-phenyl-ethyl)-amine