发明人周伟,徐明华,唐晓军. "Method for the Synthesis of ethyl 7-bromo-4-chloro-1,5-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111404785 A, 授权公告日 2016-10-13.
发明人张德明,周伟,黄志刚. "A Process for Preparing High-Purity ethyl 7-bromo-4-chloro-1,5-naphthyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117242529 A, 授权公告日 2015-09-20.
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