发明人李文辉,冯建国,张德明. "Method for the Synthesis of 4-Chloro-5,7-difluoro-2-methylquinoline" [P]. 中国发明专利, 专利号 CN 114185855 B, 授权公告日 2023-01-16.
发明人刘建华,徐明华,孙丽萍. "A Process for Preparing High-Purity 4-Chloro-5,7-difluoro-2-methylquinoline" [P]. 中国发明专利, 专利号 CN 111729371 B, 授权公告日 2017-06-09.
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