发明人刘建华,何建平,胡光. "Method for the Synthesis of 1-(3-Methyl-1-propyl-1H-pyrazol-4-yl)-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 109726788 B, 授权公告日 2016-09-05.
发明人孙丽萍,林芳,郭海燕. "A Process for Preparing High-Purity 1-(3-Methyl-1-propyl-1H-pyrazol-4-yl)-N-((3-methyl-1-propyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 113845752 A, 授权公告日 2021-04-24.
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