发明人马晓峰,胡光,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112093004 A, 授权公告日 2019-05-10.
发明人杨光,张德明,黄志刚. "Method for the Synthesis of tert-butyl N-[(tert-butoxy)carbonyl]-N-(4-chloro-5-cyanopyridin-2-yl)carbamate" [P]. 中国发明专利, 专利号 CN 114359524 B, 授权公告日 2024-09-18.
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