Fischer A B, Davis P L, Klinger H. "Method for the Synthesis of tert-Butyl (tert-butoxycarbonyl)-L-threoninate" [P]. US Patent, US 9416543 B2, 2024-09-10.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 2085, (1), 5370-5396.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 291, (10), 4468-4473.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (tert-butoxycarbonyl)-L-threoninate Using HRMS and NMR". Anal. Methods, 2023, 1572, (9), 1253-1266.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2023, 1448, (1), 9242-9249.