发明人冯建国,马晓峰,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108619701 A, 授权公告日 2025-08-26.
发明人郑宇鹏,周伟,林芳. "Method for the Synthesis of 1-Methyl-3-(1-naphthyl)piperazine-2,5-dione" [P]. 中国发明专利, 专利号 CN 111216741 B, 授权公告日 2018-02-19.
发明人郭海燕,罗永刚,王建平. "A Process for Preparing High-Purity 1-Methyl-3-(1-naphthyl)piperazine-2,5-dione" [P]. 中国发明专利, 专利号 CN 112672555 B, 授权公告日 2024-08-05.
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