发明人胡光,何建平,李文辉. "Method for the Synthesis of tert-Butyl 4,4-difluoro-3-oxopiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115416687 B, 授权公告日 2019-07-18.
发明人黄志刚,马晓峰,钱学锋. "A Process for Preparing High-Purity tert-Butyl 4,4-difluoro-3-oxopiperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112497708 B, 授权公告日 2023-03-14.
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