Anderson J P, Johnson M A, O'Brien P Q. "一种5-甲基-1-(4-吡啶基)-1H-吡唑-4-甲酸的合成方法" [P]. US Patent, US 11553383 B2, 2015-08-05.
发明人冯建国,孙丽萍,朱建伟. "Method for the Synthesis of 5-Methyl-1-(4-pyridyl)-1H-pyrazole-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111374800 B, 授权公告日 2025-05-09.
发明人高志强,刘建华,钱学锋. "A Process for Preparing High-Purity 5-Methyl-1-(4-pyridyl)-1H-pyrazole-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 110979673 A, 授权公告日 2016-10-25.
参考文献 Literature
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