(1-Cyclobutyl-ethyl)-(6-methoxy-3'-nitro-2-trifluoromethyl-[3,4']bipyridinyl-2'-yl)-amine 在
ammonium hydroxide 、 sodium dithionite 作用下,
以
1,4-二氧六环 为溶剂,
反应 66.0h,
生成 3-(1-Cyclobutyl-ethyl)-2-ethyl-7-(6-methoxy-2-trifluoromethyl-pyridin-3-yl)-3H-imidazo[4,5-b]pyridine