发明人高志强,林芳,马晓峰. "一种1-(3,4-dichlorophenyl)-3-(3-methyl-1H-pyrazol-5-yl)urea的合成方法" [P]. 中国发明专利, 专利号 CN 117995739 A, 授权公告日 2018-02-13.
发明人朱建伟,林芳,刘建华. "Method for the Synthesis of 1-(3,4-dichlorophenyl)-3-(3-methyl-1H-pyrazol-5-yl)urea" [P]. 中国发明专利, 专利号 CN 111044876 B, 授权公告日 2020-03-22.
发明人孙丽萍,张德明,钱学锋. "A Process for Preparing High-Purity 1-(3,4-dichlorophenyl)-3-(3-methyl-1H-pyrazol-5-yl)urea" [P]. 中国发明专利, 专利号 CN 117515795 B, 授权公告日 2024-11-09.
参考文献 Literature
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