发明人赵玉洁,张德明,罗永刚. "Method for the Synthesis of 7-Bromo-6-chloro-8-fluoro-3-nitroquinolin-4-ol" [P]. 中国发明专利, 专利号 CN 112457383 A, 授权公告日 2018-04-20.
Nowak P, Björnsson E, Kowalski A. "A Process for Preparing High-Purity 7-Bromo-6-chloro-8-fluoro-3-nitroquinolin-4-ol" [P]. European Patent, EP 3515128 A1, 2024-02-16.
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