发明人赵玉洁,李文辉,马晓峰. "Method for the Synthesis of 1-(4-Methylpyridin-2-yl)-1h-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112781777 B, 授权公告日 2025-02-28.
Schröder R, Johansson L, Martínez F. "A Process for Preparing High-Purity 1-(4-Methylpyridin-2-yl)-1h-pyrazole-4-carboxylic acid" [P]. European Patent, EP 3738094 A1, 2019-03-26.
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