7-(2-methoxyphenyl)-2-(methylsulfinyl)pyrrolo[2,1-f][1,2,4]triazine 、
7-(5-chloro-2-methoxy-phenyl)-2-methanesulfinyl-pyrrolo[2,1-f][1,2,4]triazine 以to afford 67.32 mg of 1-[7-(5-Chloro-2-methoxy-phenyl)-pyrrolo[2,1-f][1,2,4]triazin-2-yl]-1H-imidazo[4,5-c]pyridine as a lyophilized powder的产率得到1-[7-(5-chloro-2-methoxy-phenyl)-pyrrolo[2,1-f][1,2,4]triazin-2-yl]-1H-imidazo[4,5-c]pyridine