发明人张德明,杨光,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109616471 A, 授权公告日 2025-05-19.
发明人林芳,张德明,刘建华. "Method for the Synthesis of 2-Chloro-N-(3-chloro-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-acetamide" [P]. 中国发明专利, 专利号 CN 115252222 A, 授权公告日 2025-12-01.
发明人黄志刚,郭海燕,朱建伟. "A Process for Preparing High-Purity 2-Chloro-N-(3-chloro-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-acetamide" [P]. 中国发明专利, 专利号 CN 109164059 A, 授权公告日 2024-12-21.
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