发明人张德明,孙丽萍,高志强. "Method for the Synthesis of 2-(Trimethyl-1h-pyrazol-4-yl)ethan-1-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 116430942 B, 授权公告日 2023-08-25.
发明人陈志强,刘建华,林芳. "A Process for Preparing High-Purity 2-(Trimethyl-1h-pyrazol-4-yl)ethan-1-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 114742425 B, 授权公告日 2025-12-03.
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