发明人徐明华,唐晓军,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112920566 A, 授权公告日 2021-06-09.
发明人马晓峰,冯建国,徐明华. "Method for the Synthesis of (S)-Methyl 3-(((benzyloxy)carbonyl)amino)-4-oxo-4-(phenylamino)butanoate" [P]. 中国发明专利, 专利号 CN 115345380 B, 授权公告日 2021-05-25.
Hughes D C, O'Brien P Q, Mueller T. "A Process for Preparing High-Purity (S)-Methyl 3-(((benzyloxy)carbonyl)amino)-4-oxo-4-(phenylamino)butanoate" [P]. US Patent, US 9189391 B2, 2024-02-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2022, 1100, (2), 4560-4582.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2020, 233, 6369-6383.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Methyl 3-(((benzyloxy)carbonyl)amino)-4-oxo-4-(phenylamino)butanoate Using HRMS and NMR". Environ. Sci. Technol., 2013, 2358, (5), 770-780.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 281, (2), 1561-1565.