Johnson M A, Yamamoto T, Lee S K. "一种的合成方法" [P]. US Patent, US 11810145 B2, 2021-07-21.
发明人赵玉洁,徐明华,朱建伟. "Method for the Synthesis of 3-((4-Methoxyphenyl)amino)-1-phenyl-1H-pyrazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 117354998 B, 授权公告日 2018-06-07.
发明人张德明,唐晓军,马晓峰. "A Process for Preparing High-Purity 3-((4-Methoxyphenyl)amino)-1-phenyl-1H-pyrazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 115626564 A, 授权公告日 2021-02-25.
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