发明人赵玉洁,刘建华,高志强. "Method for the Synthesis of 6-Bromo-1-(tetrahydro-2H-pyran-2-yl)-N-(tetrahydro-2H-pyran-4-yl)-1H-indazol-3-amine" [P]. 中国发明专利, 专利号 CN 108566411 B, 授权公告日 2019-06-01.
发明人罗永刚,朱建伟,胡光. "A Process for Preparing High-Purity 6-Bromo-1-(tetrahydro-2H-pyran-2-yl)-N-(tetrahydro-2H-pyran-4-yl)-1H-indazol-3-amine" [P]. 中国发明专利, 专利号 CN 108950991 A, 授权公告日 2021-05-22.
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