发明人刘建华,徐明华,郭海燕. "Method for the Synthesis of 1-((3-(Dimethylamino)propyl)amino)-4-hydroxyanthracene-9,10-dione" [P]. 中国发明专利, 专利号 CN 108036274 A, 授权公告日 2023-12-20.
发明人何建平,韩伟,朱建伟. "A Process for Preparing High-Purity 1-((3-(Dimethylamino)propyl)amino)-4-hydroxyanthracene-9,10-dione" [P]. 中国发明专利, 专利号 CN 113358991 B, 授权公告日 2025-03-05.
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