发明人张德明,孙丽萍,刘建华. "Method for the Synthesis of N-(4-(((9H-Fluoren-2-yl)imino)methyl)phenyl)acetamide" [P]. 中国发明专利, 专利号 CN 113964082 B, 授权公告日 2025-02-02.
发明人胡光,张德明,黄志刚. "A Process for Preparing High-Purity N-(4-(((9H-Fluoren-2-yl)imino)methyl)phenyl)acetamide" [P]. 中国发明专利, 专利号 CN 112423940 A, 授权公告日 2024-06-06.
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