发明人刘建华,朱建伟,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115777352 A, 授权公告日 2019-07-21.
发明人冯建国,马晓峰,唐晓军. "Method for the Synthesis of 1-(2,4-Difluorophenyl)-5-methyl-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 109978108 A, 授权公告日 2021-06-08.
发明人周伟,杨光,孙丽萍. "A Process for Preparing High-Purity 1-(2,4-Difluorophenyl)-5-methyl-1h-pyrazol-4-amine" [P]. 中国发明专利, 专利号 CN 108718531 B, 授权公告日 2023-01-24.
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