Chen K W, Williams B T, Brown S R. "Method for the Synthesis of (S)-2-Amino-N-(2,5-dichlorobenzyl)-N-isopropylpropanamide" [P]. US Patent, US 11510367 B2, 2023-07-25.
Brown S R, Kumar R, Klinger H. "A Process for Preparing High-Purity (S)-2-Amino-N-(2,5-dichlorobenzyl)-N-isopropylpropanamide" [P]. US Patent, US 11926071 B2, 2025-02-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2017, 1638, (3), 3127-3151.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 1784, 5631-5658.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-N-(2,5-dichlorobenzyl)-N-isopropylpropanamide Using HRMS and NMR". Food Chem., 2014, 1233, (8), 8141-8151.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 806, 8369-8399.