发明人罗永刚,王建平,唐晓军. "Method for the Synthesis of 6-Chloro-2-oxo-1,2-dihydroquinoline-3-carboxylicacid" [P]. 中国发明专利, 专利号 CN 112293201 B, 授权公告日 2015-08-03.
发明人李文辉,黄志刚,罗永刚. "A Process for Preparing High-Purity 6-Chloro-2-oxo-1,2-dihydroquinoline-3-carboxylicacid" [P]. 中国发明专利, 专利号 CN 111086982 A, 授权公告日 2016-11-17.
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