发明人冯建国,朱建伟,徐明华. "Method for the Synthesis of 5-chloro-4-fluoro-pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 114909387 B, 授权公告日 2023-09-23.
发明人冯建国,高志强,郭海燕. "A Process for Preparing High-Purity 5-chloro-4-fluoro-pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 111126323 B, 授权公告日 2024-04-21.
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