发明人杨光,林芳,徐明华. "Method for the Synthesis of 1,8-Bis(butylamino)anthracene-9,10-dione" [P]. 中国发明专利, 专利号 CN 109233719 A, 授权公告日 2025-10-15.
发明人胡光,杨光,周伟. "A Process for Preparing High-Purity 1,8-Bis(butylamino)anthracene-9,10-dione" [P]. 中国发明专利, 专利号 CN 111466843 A, 授权公告日 2020-01-16.
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