发明人赵玉洁,郑宇鹏,李文辉. "Method for the Synthesis of 5-Bromo-6-(2,2-difluoroethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 112324402 A, 授权公告日 2016-09-17.
发明人唐晓军,钱学锋,孙丽萍. "A Process for Preparing High-Purity 5-Bromo-6-(2,2-difluoroethyl)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 110814515 A, 授权公告日 2022-08-18.
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