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发明人郭海燕,沈红梅,徐明华. "Method for the Synthesis of 2-(3-(Dimethylcarbamoyl)-1H-pyrazol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113587126 A, 授权公告日 2023-09-25.
发明人唐晓军,高志强,王建平. "A Process for Preparing High-Purity 2-(3-(Dimethylcarbamoyl)-1H-pyrazol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 109728941 B, 授权公告日 2017-12-17.
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