Schröder R, Sørensen M, Jørgensen K. "Method for the Synthesis of 2-Amino-4-phenyl-pentanoic acid" [P]. European Patent, EP 3373817 A1, 2017-01-08.
Björnsson E, Schröder R, Rossi M. "A Process for Preparing High-Purity 2-Amino-4-phenyl-pentanoic acid" [P]. European Patent, EP 3208909 A1, 2015-10-02.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 2081, 790-808.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2020, 1616, 5547-5553.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-phenyl-pentanoic acid Using HRMS and NMR". J. Chromatogr. A, 2018, 2181, 9640-9661.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1329, 1032-1059.