发明人何建平,王建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109551219 A, 授权公告日 2019-07-23.
发明人王建平,周伟,高志强. "Method for the Synthesis of Tert-butyl 2-(aminomethyl)-6-oxa-9-azaspiro[4.5]Decane-9-carboxylate" [P]. 中国发明专利, 专利号 CN 117785496 B, 授权公告日 2019-07-27.
发明人罗永刚,林芳,郑宇鹏. "A Process for Preparing High-Purity Tert-butyl 2-(aminomethyl)-6-oxa-9-azaspiro[4.5]Decane-9-carboxylate" [P]. 中国发明专利, 专利号 CN 109432850 A, 授权公告日 2024-11-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 1560, (1), 2246-2267.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 1961, (7), 3894-3915.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 2-(aminomethyl)-6-oxa-9-azaspiro[4.5]Decane-9-carboxylate Using HRMS and NMR". J. Nat. Prod., 2024, 875, (10), 7505-7521.