发明人唐晓军,何建平,马晓峰. "Method for the Synthesis of N-(5-Hydroxy-9H-fluoren-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 108528983 B, 授权公告日 2019-12-20.
发明人马晓峰,郭海燕,韩伟. "A Process for Preparing High-Purity N-(5-Hydroxy-9H-fluoren-2-yl)acetamide" [P]. 中国发明专利, 专利号 CN 117487712 B, 授权公告日 2023-04-08.
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