Schröder R, Kumar R, Hughes D C. "一种的合成方法" [P]. US Patent, US 9947459 B2, 2021-11-08.
发明人郑宇鹏,赵玉洁,沈红梅. "Method for the Synthesis of 1,3-Dioxa-8-azaspiro[4.5]Decan-2-one" [P]. 中国发明专利, 专利号 CN 108560026 A, 授权公告日 2023-04-23.
Björnsson E, Lefèvre J P, Mueller T C. "A Process for Preparing High-Purity 1,3-Dioxa-8-azaspiro[4.5]Decan-2-one" [P]. European Patent, EP 3728504 A1, 2024-08-08.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 165, (12), 5103-5110.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 1935, (10), 6011-6021.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Dioxa-8-azaspiro[4.5]Decan-2-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 2435, (6), 9789-9794.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 634, 1034-1056.