发明人张德明,孙丽萍,赵玉洁. "Method for the Synthesis of 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-N-((1-ethyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 114562648 A, 授权公告日 2017-03-12.
发明人罗永刚,钱学锋,朱建伟. "A Process for Preparing High-Purity 1-(1,3-Dimethyl-1H-pyrazol-5-yl)-N-((1-ethyl-1H-pyrazol-5-yl)methyl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 117841931 B, 授权公告日 2016-01-10.
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