发明人杨光,李文辉,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112116046 A, 授权公告日 2020-07-05.
发明人郭海燕,朱建伟,马晓峰. "Method for the Synthesis of 4-Acetyl-2-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 114610416 B, 授权公告日 2015-11-28.
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