发明人王建平,冯建国,陈志强. "Method for the Synthesis of 1-Methyl-5-phenyl-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 113618016 A, 授权公告日 2022-02-15.
发明人张德明,马晓峰,何建平. "A Process for Preparing High-Purity 1-Methyl-5-phenyl-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 114265750 B, 授权公告日 2022-11-10.
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