发明人李文辉,唐晓军,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111689349 A, 授权公告日 2022-07-15.
发明人胡光,马晓峰,唐晓军. "Method for the Synthesis of Furan-2-yl(1,6-diazaspiro[3.3]heptan-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 113672841 A, 授权公告日 2022-07-21.
发明人刘建华,赵玉洁,孙丽萍. "A Process for Preparing High-Purity Furan-2-yl(1,6-diazaspiro[3.3]heptan-1-yl)methanone" [P]. 中国发明专利, 专利号 CN 117790062 B, 授权公告日 2025-11-11.
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