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发明人徐明华,唐晓军,郑宇鹏. "Method for the Synthesis of N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide" [P]. 中国发明专利, 专利号 CN 116743472 A, 授权公告日 2019-08-17.
发明人郭海燕,张德明,周伟. "A Process for Preparing High-Purity N-(5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazol-3-yl)acetamide" [P]. 中国发明专利, 专利号 CN 115454244 A, 授权公告日 2017-11-26.
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