发明人赵玉洁,杨光,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112770417 A, 授权公告日 2015-10-14.
发明人刘建华,沈红梅,唐晓军. "Method for the Synthesis of 2-((2-Chloro-7-methylquinolin-3-yl)methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 117890142 A, 授权公告日 2019-08-16.
发明人郭海燕,黄志刚,冯建国. "A Process for Preparing High-Purity 2-((2-Chloro-7-methylquinolin-3-yl)methylene)malononitrile" [P]. 中国发明专利, 专利号 CN 112745003 A, 授权公告日 2024-01-11.
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