N-甲基哌嗪 、
5-{2-[5-(3,4-dichlorophenyl)furan-2-yl]ethylcarbamoyl}-1H-pyrazole-3-carboxylic acid 在
N-(2-(5-(3,4-dichlorophenyl)furan-2-yl)ethyl)-3-(4-methylpiperazine-1-carbonyl)-1H-pyrazole-5-carboxamide 、 Crude product 、 silica 、 eluent 、
methanol-dichloromethane 、 methylene chloride-heptane 作用下,
以to give 1.06 g (35%) of the title compound的产率得到N-(2-(5-(3,4-dichlorophenyl)furan-2-yl)ethyl)-3-(4-methylpiperazine-1-carbonyl)-1H-pyrazole-5-carboxamide