Nielsen H, Jørgensen K, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3300503 A1, 2017-05-18.
发明人杨光,唐晓军,郑宇鹏. "Method for the Synthesis of N-[(1,1-Dimethylethoxy)carbonyl]-2-methylalanine 2,5-dioxo-1-pyrrolidinyl ester" [P]. 中国发明专利, 专利号 CN 109703109 B, 授权公告日 2023-02-23.
Sørensen M, Kowalski A, Schröder R. "A Process for Preparing High-Purity N-[(1,1-Dimethylethoxy)carbonyl]-2-methylalanine 2,5-dioxo-1-pyrrolidinyl ester" [P]. European Patent, EP 3381691 A1, 2017-05-03.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 1640, (5), 1730-1758.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 81, (11), 9205-9225.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-[(1,1-Dimethylethoxy)carbonyl]-2-methylalanine 2,5-dioxo-1-pyrrolidinyl ester Using HRMS and NMR". Phytochemistry, 2010, 1034, (6), 3636-3666.