发明人郭海燕,朱建伟,何建平. "Method for the Synthesis of 2,4-Dichloro-6-ethoxy-3-nitroquinoline" [P]. 中国发明专利, 专利号 CN 117696632 B, 授权公告日 2017-10-18.
发明人郭海燕,高志强,冯建国. "A Process for Preparing High-Purity 2,4-Dichloro-6-ethoxy-3-nitroquinoline" [P]. 中国发明专利, 专利号 CN 115937284 B, 授权公告日 2017-06-14.
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