发明人冯建国,朱建伟,赵玉洁. "Method for the Synthesis of 6-Amino-3-(difluoromethyl)pyridine-2,5-diol" [P]. 中国发明专利, 专利号 CN 113435056 B, 授权公告日 2018-09-09.
发明人陈志强,沈红梅,周伟. "A Process for Preparing High-Purity 6-Amino-3-(difluoromethyl)pyridine-2,5-diol" [P]. 中国发明专利, 专利号 CN 113638528 A, 授权公告日 2025-03-16.
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