发明人张德明,沈红梅,罗永刚. "一种(S)-2-((叔丁氧羰基)氨基)-3,3-二甲基丁酸甲酯的合成方法" [P]. 中国发明专利, 专利号 CN 113825971 A, 授权公告日 2023-10-16.
发明人何建平,钱学锋,王建平. "Method for the Synthesis of (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoate" [P]. 中国发明专利, 专利号 CN 113901139 A, 授权公告日 2016-03-13.
发明人周伟,黄志刚,王建平. "A Process for Preparing High-Purity (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoate" [P]. 中国发明专利, 专利号 CN 117894463 A, 授权公告日 2017-09-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-2-((叔丁氧羰基)氨基)-3,3-二甲基丁酸甲酯 in Pharmaceutical Formulations". Food Chem., 2021, 2234, (1), 2093-2123.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-2-((叔丁氧羰基)氨基)-3,3-二甲基丁酸甲酯 as an Impurity". Chromatographia, 2023, 558, (10), 7945-7963.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Methyl 2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoate Using HRMS and NMR". Environ. Sci. Technol., 2015, 478, (7), 1113-1137.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate (S)-2-((叔丁氧羰基)氨基)-3,3-二甲基丁酸甲酯 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 1819, (7), 9241-9244.