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Nielsen H, Nowak P, Schröder R. "Method for the Synthesis of 4-Amino-2-chloro-5-fluoro-3-nitropyridine" [P]. European Patent, EP 3511031 A1, 2022-08-09.
发明人赵玉洁,刘建华,唐晓军. "A Process for Preparing High-Purity 4-Amino-2-chloro-5-fluoro-3-nitropyridine" [P]. 中国发明专利, 专利号 CN 112864886 A, 授权公告日 2018-11-18.
参考文献 Literature
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