发明人李文辉,周伟,孙丽萍. "Method for the Synthesis of Tert-butyl 7-(aminomethyl)-6-oxa-2-azaspiro[4.5]Decane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114706767 B, 授权公告日 2018-12-20.
发明人沈红梅,胡光,罗永刚. "A Process for Preparing High-Purity Tert-butyl 7-(aminomethyl)-6-oxa-2-azaspiro[4.5]Decane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110787712 A, 授权公告日 2024-05-05.
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