发明人郑宇鹏,杨光,李文辉. "Method for the Synthesis of 5,7-Dichloro-1,6-naphthyridine" [P]. 中国发明专利, 专利号 CN 112521805 B, 授权公告日 2023-07-08.
发明人刘建华,郭海燕,赵玉洁. "A Process for Preparing High-Purity 5,7-Dichloro-1,6-naphthyridine" [P]. 中国发明专利, 专利号 CN 108436338 B, 授权公告日 2017-07-15.
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