Schröder R, Davis P L, Chen K W. "一种的合成方法" [P]. US Patent, US 10142897 B2, 2022-03-19.
发明人李文辉,唐晓军,周伟. "Method for the Synthesis of Tert-butyl 1-oxo-7-azaspiro[4.5]Decane-7-carboxylate" [P]. 中国发明专利, 专利号 CN 115073974 B, 授权公告日 2025-01-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 2362, (3), 9787-9791.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 244, (6), 6710-6729.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 1-oxo-7-azaspiro[4.5]Decane-7-carboxylate Using HRMS and NMR". Anal. Chem., 2020, 1625, (1), 9432-9461.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 1605, 2-26.