发明人王建平,刘建华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111679167 A, 授权公告日 2015-11-28.
发明人李文辉,朱建伟,徐明华. "Method for the Synthesis of Methyl 5-amino-1-(3-chloro-2-methylphenyl)-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 110151935 B, 授权公告日 2025-06-18.
发明人郑宇鹏,韩伟,刘建华. "A Process for Preparing High-Purity Methyl 5-amino-1-(3-chloro-2-methylphenyl)-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117358706 A, 授权公告日 2021-12-14.
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