发明人马晓峰,杨光,冯建国. "Method for the Synthesis of Tert-butyl (S)-4-hydroxy-2-oxa-8-azaspiro[4.5]Decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 109865371 A, 授权公告日 2019-08-15.
Roberts E F, Fischer A B, Chen K W. "A Process for Preparing High-Purity Tert-butyl (S)-4-hydroxy-2-oxa-8-azaspiro[4.5]Decane-8-carboxylate" [P]. US Patent, US 10592397 B2, 2025-07-25.
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