发明人张德明,王建平,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109530793 A, 授权公告日 2022-03-26.
发明人唐晓军,郑宇鹏,韩伟. "Method for the Synthesis of 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanamide" [P]. 中国发明专利, 专利号 CN 109481722 A, 授权公告日 2023-09-20.
发明人张德明,徐明华,王建平. "A Process for Preparing High-Purity 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanamide" [P]. 中国发明专利, 专利号 CN 116809930 A, 授权公告日 2016-06-18.
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