发明人郭海燕,王建平,胡光. "Method for the Synthesis of 6-Amino-5-chloro-2-(difluoromethyl)pyridin-3-ol" [P]. 中国发明专利, 专利号 CN 115182362 A, 授权公告日 2024-02-17.
发明人张德明,陈志强,郑宇鹏. "A Process for Preparing High-Purity 6-Amino-5-chloro-2-(difluoromethyl)pyridin-3-ol" [P]. 中国发明专利, 专利号 CN 110652430 A, 授权公告日 2018-12-06.
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