Anderson J P, Davis P L, Park J H. "一种的合成方法" [P]. US Patent, US 11919892 B2, 2017-08-05.
发明人唐晓军,李文辉,赵玉洁. "Method for the Synthesis of 8-Oxa-2-azaspiro[4.5]decane oxalate" [P]. 中国发明专利, 专利号 CN 111154364 A, 授权公告日 2021-05-10.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 171, 2042-2053.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 174, (2), 6628-6658.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 8-Oxa-2-azaspiro[4.5]decane oxalate Using HRMS and NMR". Phytochemistry, 2018, 1726, 9413-9433.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 314, (1), 5541-5550.