发明人韩伟,赵玉洁,马晓峰. "Method for the Synthesis of 4-Bromo-5-(difluoromethyl)-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 112835737 A, 授权公告日 2022-01-28.
发明人赵玉洁,钱学锋,徐明华. "A Process for Preparing High-Purity 4-Bromo-5-(difluoromethyl)-6-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 115309112 A, 授权公告日 2018-10-26.
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