发明人杨光,韩伟,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109760850 A, 授权公告日 2018-12-01.
发明人郭海燕,胡光,韩伟. "Method for the Synthesis of 5-Amino-3-bromo-2-(N,N-dimethylamino)pyridine" [P]. 中国发明专利, 专利号 CN 108841634 B, 授权公告日 2024-09-09.
发明人沈红梅,何建平,朱建伟. "A Process for Preparing High-Purity 5-Amino-3-bromo-2-(N,N-dimethylamino)pyridine" [P]. 中国发明专利, 专利号 CN 116318851 B, 授权公告日 2018-08-22.
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