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发明人孙丽萍,马晓峰,韩伟. "Method for the Synthesis of 2-Amino-3-Bromo-7-Fluoro-9H-Fluoren-9-Ol" [P]. 中国发明专利, 专利号 CN 115878600 B, 授权公告日 2022-07-15.
发明人刘建华,高志强,郭海燕. "A Process for Preparing High-Purity 2-Amino-3-Bromo-7-Fluoro-9H-Fluoren-9-Ol" [P]. 中国发明专利, 专利号 CN 111254411 B, 授权公告日 2019-10-09.
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