发明人林芳,何建平,张德明. "Method for the Synthesis of N-(2,3-Difluorobenzyl)-1-(1-ethyl-3-methyl-1H-pyrazol-4-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 112431351 B, 授权公告日 2024-03-14.
发明人李文辉,唐晓军,孙丽萍. "A Process for Preparing High-Purity N-(2,3-Difluorobenzyl)-1-(1-ethyl-3-methyl-1H-pyrazol-4-yl)methanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 117513406 A, 授权公告日 2016-11-11.
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