发明人郭海燕,高志强,马晓峰. "Method for the Synthesis of 1-(4-Methoxyphenyl)-5-methyl-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110906871 B, 授权公告日 2016-12-15.
发明人朱建伟,钱学锋,胡光. "A Process for Preparing High-Purity 1-(4-Methoxyphenyl)-5-methyl-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115716380 A, 授权公告日 2018-01-01.
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