发明人王建平,郭海燕,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110399831 A, 授权公告日 2018-08-06.
发明人张德明,唐晓军,徐明华. "Method for the Synthesis of Tert-butyl 3-ethoxy-3-(2-hydroxyethyl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110771354 A, 授权公告日 2016-07-02.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 386, (11), 6604-6627.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 278, (8), 1616-1623.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3-ethoxy-3-(2-hydroxyethyl)azetidine-1-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2012, 1478, (1), 8983-9009.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2024, 451, (11), 4711-4733.