发明人韩伟,张德明,朱建伟. "Method for the Synthesis of 2-((1-Ethyl-3-methyl-1H-pyrazol-5-yl)methoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 111986538 B, 授权公告日 2024-03-10.
发明人刘建华,杨光,郭海燕. "A Process for Preparing High-Purity 2-((1-Ethyl-3-methyl-1H-pyrazol-5-yl)methoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 110333001 B, 授权公告日 2022-07-23.
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