Mueller T C, Nielsen H, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3195299 A1, 2021-11-11.
发明人赵玉洁,孙丽萍,黄志刚. "Method for the Synthesis of ditert-butyl (1S,5R)-2-oxo-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate" [P]. 中国发明专利, 专利号 CN 113397361 A, 授权公告日 2021-10-26.
发明人马晓峰,胡光,郭海燕. "A Process for Preparing High-Purity ditert-butyl (1S,5R)-2-oxo-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate" [P]. 中国发明专利, 专利号 CN 108295755 A, 授权公告日 2021-01-10.
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