Brown S R, Thompson G K, Klinger H. "一种的合成方法" [P]. US Patent, US 9956524 B2, 2020-09-08.
Hughes D C, Roberts E F, Mueller T. "Method for the Synthesis of (S)-tert-Butyl 2-aminobutanoate" [P]. US Patent, US 11063947 B2, 2024-07-03.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 1975, (5), 2501-2523.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 978, (9), 5335-5356.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-tert-Butyl 2-aminobutanoate Using HRMS and NMR". J. Agric. Food Chem., 2018, 552, (3), 3464-3482.