Kumar R, Williams B T, Brown S R. "一种的合成方法" [P]. US Patent, US 10433611 B2, 2023-06-28.
发明人徐明华,冯建国,周伟. "Method for the Synthesis of Tert-butyl3-(iodomethyl)-2-oxa-9-azaspiro[4.5]decane-9-carboxylate" [P]. 中国发明专利, 专利号 CN 115410942 A, 授权公告日 2024-12-28.
发明人唐晓军,刘建华,罗永刚. "A Process for Preparing High-Purity Tert-butyl3-(iodomethyl)-2-oxa-9-azaspiro[4.5]decane-9-carboxylate" [P]. 中国发明专利, 专利号 CN 110053943 B, 授权公告日 2025-06-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2085, (9), 3068-3094.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 2158, (11), 3766-3791.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl3-(iodomethyl)-2-oxa-9-azaspiro[4.5]decane-9-carboxylate Using HRMS and NMR". J. Nat. Prod., 2021, 1911, (4), 8836-8844.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 1354, (3), 7618-7624.