发明人杨光,马晓峰,胡光. "Method for the Synthesis of 1,3-Dimethyl-4-phenyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 112991385 B, 授权公告日 2015-07-25.
发明人刘建华,李文辉,杨光. "A Process for Preparing High-Purity 1,3-Dimethyl-4-phenyl-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 112125358 B, 授权公告日 2022-02-02.
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