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发明人张德明,胡光,陈志强. "Method for the Synthesis of N-(2,3-Difluorobenzyl)-1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 110090159 A, 授权公告日 2018-09-18.
发明人沈红梅,黄志刚,赵玉洁. "A Process for Preparing High-Purity N-(2,3-Difluorobenzyl)-1-(2-fluoroethyl)-3-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 109173885 A, 授权公告日 2018-12-24.
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