发明人李文辉,周伟,罗永刚. "Method for the Synthesis of 3-Amino-2-(difluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 114469908 A, 授权公告日 2018-11-20.
发明人林芳,李文辉,周伟. "A Process for Preparing High-Purity 3-Amino-2-(difluoromethoxy)pyridine" [P]. 中国发明专利, 专利号 CN 117331395 A, 授权公告日 2021-07-12.
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