发明人王建平,胡光,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114860916 A, 授权公告日 2024-03-26.
发明人王建平,唐晓军,何建平. "Method for the Synthesis of tert-Butyl 6-oxa-1-azaspiro[3.3]heptane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 117692462 A, 授权公告日 2015-07-25.
Park J H, Davis P L, Thompson G K. "A Process for Preparing High-Purity tert-Butyl 6-oxa-1-azaspiro[3.3]heptane-1-carboxylate" [P]. US Patent, US 9278724 B2, 2020-04-07.
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