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发明人郭海燕,郑宇鹏,杨光. "Method for the Synthesis of N-(1-Methylethyl)-N′-[1-(1-methylethyl)-1H-pyrazol-5-yl]benzenecarboximidamide" [P]. 中国发明专利, 专利号 CN 110372984 B, 授权公告日 2019-01-14.
发明人唐晓军,王建平,刘建华. "A Process for Preparing High-Purity N-(1-Methylethyl)-N′-[1-(1-methylethyl)-1H-pyrazol-5-yl]benzenecarboximidamide" [P]. 中国发明专利, 专利号 CN 108054757 B, 授权公告日 2021-04-06.
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