发明人张德明,徐明华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116217948 A, 授权公告日 2025-02-19.
发明人何建平,朱建伟,刘建华. "Method for the Synthesis of 4-Amino-N-(2-(diethylamino)ethyl)-1-methyl-1H-pyrazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114542232 A, 授权公告日 2022-03-20.
发明人唐晓军,郑宇鹏,陈志强. "A Process for Preparing High-Purity 4-Amino-N-(2-(diethylamino)ethyl)-1-methyl-1H-pyrazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 108939363 B, 授权公告日 2019-08-23.
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