Jørgensen K, Björnsson E, Nielsen H. "Method for the Synthesis of N-((1-Isobutyl-1H-pyrazol-5-yl)methyl)-1-propyl-1H-pyrazol-4-amine hydrochloride" [P]. European Patent, EP 3226929 A1, 2017-05-28.
发明人张德明,罗永刚,沈红梅. "A Process for Preparing High-Purity N-((1-Isobutyl-1H-pyrazol-5-yl)methyl)-1-propyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 113598043 B, 授权公告日 2018-07-22.
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