发明人赵玉洁,罗永刚,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111164571 A, 授权公告日 2023-06-08.
发明人杨光,罗永刚,王建平. "Method for the Synthesis of 1-Methyl-2-phenyl-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 112831368 A, 授权公告日 2025-05-02.
发明人冯建国,杨光,朱建伟. "A Process for Preparing High-Purity 1-Methyl-2-phenyl-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 109217870 A, 授权公告日 2025-01-25.
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