(S)-2-(1-((5-(3-Chloro-2-hydroxyphenyl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one 、
三氟乙酸 、
氨 在
Isopropanol methylene chloride 作用下,
以to obtain 8 mg (21% yield) of the title compound的产率得到(S)-2-(1-((5-(3-chloro-2-hydroxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one