Methyl 4-(3,4-dimethylpiperazin-1-yl)benzoate 、
tert-butyl 5-amino-3-(3,5-dimethoxyphenethyl)-1H-pyrazole-1-carboxylate 、
sodium hexamethyldisilazane 在
N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-1H-pyrazol-3-yl]-4-(3,4-dimethylpiperazin-1-yl)benzamide 、 crude product 作用下,
以
四氢呋喃 为溶剂,
以to afford the title compound as a white solid (63 mg, 19%)的产率得到N-[5-[2-(3,5-dimethoxyphenyl)ethyl]-1H-pyrazol-3-yl]-4-(3,4-dimethylpiperazin-1-yl)benzamide