发明人冯建国,罗永刚,刘建华. "Method for the Synthesis of 4-Bromo-3-(difluoromethyl)-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 109391089 B, 授权公告日 2018-12-11.
发明人孙丽萍,赵玉洁,王建平. "A Process for Preparing High-Purity 4-Bromo-3-(difluoromethyl)-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 111929314 A, 授权公告日 2024-08-24.
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