发明人马晓峰,徐明华,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114965120 A, 授权公告日 2019-01-06.
发明人郭海燕,孙丽萍,陈志强. "Method for the Synthesis of 5-Azaspiro[2.5]octan-8-onehydrochloride" [P]. 中国发明专利, 专利号 CN 117952689 A, 授权公告日 2025-05-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 717, (10), 4195-4200.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2463, (3), 8853-8878.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Azaspiro[2.5]octan-8-onehydrochloride Using HRMS and NMR". J. Nat. Prod., 2010, 815, (3), 3013-3026.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2016, 827, (1), 9587-9595.