发明人李文辉,张德明,钱学锋. "Method for the Synthesis of tert-Butyl N-(6-chloro-2,4-diformylpyridin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 112098938 B, 授权公告日 2023-02-18.
发明人林芳,钱学锋,刘建华. "A Process for Preparing High-Purity tert-Butyl N-(6-chloro-2,4-diformylpyridin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 109296849 A, 授权公告日 2019-12-18.
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