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发明人刘建华,李文辉,郑宇鹏. "Method for the Synthesis of (S)-3-methyl-2-oxa-8-azaspiro[4.5]Decan-4-one hydrochloride" [P]. 中国发明专利, 专利号 CN 116326586 A, 授权公告日 2018-02-26.
发明人冯建国,陈志强,何建平. "A Process for Preparing High-Purity (S)-3-methyl-2-oxa-8-azaspiro[4.5]Decan-4-one hydrochloride" [P]. 中国发明专利, 专利号 CN 115562695 B, 授权公告日 2024-12-07.
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