发明人刘建华,王建平,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113014116 A, 授权公告日 2025-04-18.
发明人黄志刚,罗永刚,马晓峰. "Method for the Synthesis of Tert-butyl 7,12-diazadispiro[2.1.5(5).2(3)]Dodecane-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115425742 B, 授权公告日 2024-12-08.
发明人郑宇鹏,周伟,马晓峰. "A Process for Preparing High-Purity Tert-butyl 7,12-diazadispiro[2.1.5(5).2(3)]Dodecane-7-carboxylate" [P]. 中国发明专利, 专利号 CN 109058020 B, 授权公告日 2024-12-18.
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