发明人郑宇鹏,朱建伟,杨光. "Method for the Synthesis of Ethyl 2-(3,5-dimethyl-1H-pyrazol-1-yl)propanoate" [P]. 中国发明专利, 专利号 CN 115658948 A, 授权公告日 2017-01-20.
发明人冯建国,徐明华,陈志强. "A Process for Preparing High-Purity Ethyl 2-(3,5-dimethyl-1H-pyrazol-1-yl)propanoate" [P]. 中国发明专利, 专利号 CN 116659829 B, 授权公告日 2017-11-27.
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