发明人黄志刚,韩伟,冯建国. "Method for the Synthesis of tert-butyl 8-benzyl-2,8-diazaspiro[4.5]decane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110783359 B, 授权公告日 2016-04-17.
发明人杨光,孙丽萍,马晓峰. "A Process for Preparing High-Purity tert-butyl 8-benzyl-2,8-diazaspiro[4.5]decane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114745956 A, 授权公告日 2017-08-27.
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