发明人郭海燕,朱建伟,何建平. "Method for the Synthesis of 5-(Benzyl(methyl)carbamoyl)-1-methyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108482144 B, 授权公告日 2016-06-22.
发明人钱学锋,何建平,黄志刚. "A Process for Preparing High-Purity 5-(Benzyl(methyl)carbamoyl)-1-methyl-1H-pyrazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113357818 A, 授权公告日 2021-09-24.
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