发明人赵玉洁,唐晓军,刘建华. "Method for the Synthesis of Benzyl 8-oxo-1-azaspiro[4.5]decane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117695961 B, 授权公告日 2019-12-27.
Chen K W, Lee S K, Roberts E F. "A Process for Preparing High-Purity Benzyl 8-oxo-1-azaspiro[4.5]decane-1-carboxylate" [P]. US Patent, US 9133563 B2, 2023-11-25.
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