发明人罗永刚,唐晓军,徐明华. "Method for the Synthesis of tert-Butyl 2-hydroxy-1-oxa-8-azaspiro[4.5]decane-8-carboxylate" [P]. 中国发明专利, 专利号 CN 113773021 B, 授权公告日 2015-07-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1131, (7), 6070-6081.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1565, (6), 9948-9957.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-hydroxy-1-oxa-8-azaspiro[4.5]decane-8-carboxylate Using HRMS and NMR". Talanta, 2025, 396, (5), 591-599.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 1592, (8), 6275-6285.