Mueller T, O'Brien P Q, Davis P L. "Method for the Synthesis of (S)-1-tert-Butyl 5-methyl 2-((tert-butoxycarbonyl)amino)pentanedioate" [P]. US Patent, US 11332690 B2, 2017-04-20.
Rossi M, Kowalski A, Jørgensen K. "A Process for Preparing High-Purity (S)-1-tert-Butyl 5-methyl 2-((tert-butoxycarbonyl)amino)pentanedioate" [P]. European Patent, EP 3916093 A1, 2016-01-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-1-叔丁基 5-甲基 2-((叔丁氧羰基)氨基)戊二酸酯 in Pharmaceutical Formulations". J. Nat. Prod., 2021, 680, 5742-5769.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-1-叔丁基 5-甲基 2-((叔丁氧羰基)氨基)戊二酸酯 as an Impurity". Chromatographia, 2020, 2001, 8594-8598.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (S)-1-tert-Butyl 5-methyl 2-((tert-butoxycarbonyl)amino)pentanedioate Using HRMS and NMR". Biomed. Chromatogr., 2017, 634, 7847-7872.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate (S)-1-叔丁基 5-甲基 2-((叔丁氧羰基)氨基)戊二酸酯 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 1696, (3), 903-907.