发明人李文辉,沈红梅,胡光. "Method for the Synthesis of 3-Ethoxyacridin-9(10H)-one" [P]. 中国发明专利, 专利号 CN 112850867 A, 授权公告日 2022-04-25.
发明人孙丽萍,钱学锋,韩伟. "A Process for Preparing High-Purity 3-Ethoxyacridin-9(10H)-one" [P]. 中国发明专利, 专利号 CN 110246427 B, 授权公告日 2025-02-14.
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