发明人郑宇鹏,钱学锋,张德明. "Method for the Synthesis of Ethyl 5-amino-4-cyano-1-(2-fluorophenyl)pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 108453600 B, 授权公告日 2024-09-13.
发明人高志强,黄志刚,李文辉. "A Process for Preparing High-Purity Ethyl 5-amino-4-cyano-1-(2-fluorophenyl)pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 108559474 A, 授权公告日 2021-05-24.
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