发明人杨光,钱学锋,刘建华. "Method for the Synthesis of 1-(4-Chlorophenyl)-3-(o-tolyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 115529270 B, 授权公告日 2021-01-20.
发明人沈红梅,林芳,杨光. "A Process for Preparing High-Purity 1-(4-Chlorophenyl)-3-(o-tolyl)-1H-pyrazol-5-amine" [P]. 中国发明专利, 专利号 CN 111940807 B, 授权公告日 2024-02-07.
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