发明人何建平,王建平,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117010544 A, 授权公告日 2019-05-16.
发明人林芳,李文辉,郑宇鹏. "Method for the Synthesis of 3-((3-Chlorophenyl)sulfonyl)-6,7-difluoro-1-(3-fluorobenzyl)quinolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112224936 B, 授权公告日 2023-09-23.
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