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发明人刘建华,钱学锋,陈志强. "Method for the Synthesis of N-((1-Cyclopentyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-5-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 110454279 B, 授权公告日 2016-06-21.
发明人杨光,刘建华,钱学锋. "A Process for Preparing High-Purity N-((1-Cyclopentyl-1H-pyrazol-4-yl)methyl)-1-(2-fluoroethyl)-5-methyl-1H-pyrazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 116806508 A, 授权公告日 2016-03-19.
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