发明人赵玉洁,唐晓军,刘建华. "Method for the Synthesis of Ethyl 6-nitro-4-[(propan-2-yl)amino]quinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112310022 A, 授权公告日 2020-02-18.
发明人杨光,郑宇鹏,陈志强. "A Process for Preparing High-Purity Ethyl 6-nitro-4-[(propan-2-yl)amino]quinoline-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112357333 A, 授权公告日 2019-01-04.
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