Nielsen H, Nowak P, Martínez F. "一种的合成方法" [P]. European Patent, EP 3642106 A1, 2015-01-13.
Park J H, Mueller T, Klinger H. "Method for the Synthesis of tert-Butyl 3-(3-methoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate" [P]. US Patent, US 10238998 B2, 2020-03-23.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2025, 449, 6788-6805.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 1571, 8339-8353.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-(3-methoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate Using HRMS and NMR". Anal. Chem., 2019, 1842, (9), 9301-9313.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2024, 1678, (2), 9900-9930.