发明人郑宇鹏,赵玉洁,马晓峰. "Method for the Synthesis of 3,5-Dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108003790 B, 授权公告日 2021-11-15.
发明人徐明华,刘建华,沈红梅. "A Process for Preparing High-Purity 3,5-Dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112282235 A, 授权公告日 2018-07-13.
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