发明人刘建华,沈红梅,高志强. "Method for the Synthesis of 5-(4-Fluorophenyl)-2-phenyl-2,4-dihydro-3H-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 117805810 B, 授权公告日 2025-03-07.
发明人林芳,杨光,孙丽萍. "A Process for Preparing High-Purity 5-(4-Fluorophenyl)-2-phenyl-2,4-dihydro-3H-pyrazol-3-one" [P]. 中国发明专利, 专利号 CN 109885723 A, 授权公告日 2016-10-13.
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