发明人王建平,韩伟,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112654712 A, 授权公告日 2021-12-01.
发明人赵玉洁,陈志强,郭海燕. "Method for the Synthesis of 5-Amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113144331 A, 授权公告日 2022-10-10.
Lefèvre J P, Johansson L, Nielsen H. "A Process for Preparing High-Purity 5-Amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylic acid" [P]. European Patent, EP 3574553 A1, 2023-01-28.
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