Mueller T C, Lefèvre J P, Rossi M. "一种的合成方法" [P]. European Patent, EP 3152712 A1, 2020-10-09.
发明人李文辉,陈志强,沈红梅. "Method for the Synthesis of 8-Methyl-N-phenyl-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide" [P]. 中国发明专利, 专利号 CN 116667809 A, 授权公告日 2020-08-02.
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