发明人赵玉洁,高志强,黄志刚. "Method for the Synthesis of Methyl 4-(3-nitrophenyl)-2,4-dioxobutanoate" [P]. 中国发明专利, 专利号 CN 112784538 B, 授权公告日 2023-04-07.
发明人郑宇鹏,张德明,郭海燕. "A Process for Preparing High-Purity Methyl 4-(3-nitrophenyl)-2,4-dioxobutanoate" [P]. 中国发明专利, 专利号 CN 113918921 B, 授权公告日 2016-06-07.
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