发明人何建平,沈红梅,胡光. "Method for the Synthesis of 3-(2,4-Difluorophenoxy)-1-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 117633748 A, 授权公告日 2020-12-01.
发明人郑宇鹏,李文辉,何建平. "A Process for Preparing High-Purity 3-(2,4-Difluorophenoxy)-1-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 117596218 B, 授权公告日 2015-04-15.
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