Martínez F, Björnsson E, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3937426 A1, 2015-09-19.
Davis P L, Schröder R, Williams B T. "Method for the Synthesis of (S)-Methyl 3-amino-4-phenylbutanoate" [P]. US Patent, US 11015749 B2, 2024-01-20.
Lee S K, Patel M V, Chen K W. "A Process for Preparing High-Purity (S)-Methyl 3-amino-4-phenylbutanoate" [P]. US Patent, US 9826005 B2, 2021-03-21.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 2259, (8), 6500-6526.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 1863, 9630-9643.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Methyl 3-amino-4-phenylbutanoate Using HRMS and NMR". Anal. Methods, 2024, 1484, 7412-7421.