10-chloro-7-(1-ethylpropyl)-1-(3-methyl-5-nitropyridin-2-yl)-2,3,4,5-tetrahydro-1H-[1,3]diazepino[1,2-a]benzimidazole 在
钯 氢气 、 silica gel 、
ethyl acetate n-hexane 作用下,
以
四氢呋喃 为溶剂,
反应 4.0h,
以to give the title compound (36 mg, 0.090 mmol, 90%) as a pale yellow amorphous的产率得到6-[10-chloro-7-(1-ethylpropyl)-2,3,4,5-tetrahydro-1H-[1,3]diazepino[1,2-a]benzimidazol-1-yl]-5-methylpyridin-3-amine