Sørensen M, Nowak P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3577698 A1, 2023-10-12.
发明人马晓峰,杨光,林芳. "Method for the Synthesis of tert-Butyl (R)-3-hydroxy-1-oxo-8-azaspiro[4.5]decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 114619127 B, 授权公告日 2023-06-08.
发明人赵玉洁,王建平,朱建伟. "A Process for Preparing High-Purity tert-Butyl (R)-3-hydroxy-1-oxo-8-azaspiro[4.5]decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 116763063 A, 授权公告日 2022-10-23.
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