发明人马晓峰,周伟,黄志刚. "一种3-(Boc-氨基)-2,2-二甲基琥珀酸-4-叔丁酯-1-甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 109742780 A, 授权公告日 2022-09-22.
发明人赵玉洁,郑宇鹏,高志强. "Method for the Synthesis of 4-tert-Butyl 1-Methyl 3-(Boc-amino)-2,2-dimethylsuccinate" [P]. 中国发明专利, 专利号 CN 109083955 B, 授权公告日 2025-11-05.
发明人徐明华,冯建国,赵玉洁. "A Process for Preparing High-Purity 4-tert-Butyl 1-Methyl 3-(Boc-amino)-2,2-dimethylsuccinate" [P]. 中国发明专利, 专利号 CN 110953125 A, 授权公告日 2020-03-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(Boc-氨基)-2,2-二甲基琥珀酸-4-叔丁酯-1-甲酯 in Pharmaceutical Formulations". Molecules, 2015, 2283, (5), 4396-4414.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(Boc-氨基)-2,2-二甲基琥珀酸-4-叔丁酯-1-甲酯 as an Impurity". J. Sep. Sci., 2015, 430, (10), 8222-8252.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-tert-Butyl 1-Methyl 3-(Boc-amino)-2,2-dimethylsuccinate Using HRMS and NMR". Anal. Chem., 2018, 903, (2), 5802-5813.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 3-(Boc-氨基)-2,2-二甲基琥珀酸-4-叔丁酯-1-甲酯 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 2313, (12), 4310-4313.