发明人孙丽萍,周伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114534861 A, 授权公告日 2021-06-20.
发明人马晓峰,孙丽萍,郭海燕. "Method for the Synthesis of 3-(4-Bromo-1-ethyl-1H-pyrazol-3-yl)-N,N-dimethylacrylamide" [P]. 中国发明专利, 专利号 CN 111907781 A, 授权公告日 2021-01-01.
发明人周伟,何建平,林芳. "A Process for Preparing High-Purity 3-(4-Bromo-1-ethyl-1H-pyrazol-3-yl)-N,N-dimethylacrylamide" [P]. 中国发明专利, 专利号 CN 110942141 B, 授权公告日 2024-03-16.
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