Chen K W, Mueller T, O'Brien P Q. "Method for the Synthesis of (2S)-2-amino-3-[4-(Hydroxymethyl)phenyl]propanoic acid" [P]. US Patent, US 11540594 B2, 2024-07-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-2-氨基-3-(4-(羟甲基)苯基)丙酸 in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1043, (8), 2160-2183.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-2-氨基-3-(4-(羟甲基)苯基)丙酸 as an Impurity". Talanta, 2025, 353, (11), 563-577.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-2-amino-3-[4-(Hydroxymethyl)phenyl]propanoic acid Using HRMS and NMR". Anal. Chem., 2024, 1495, (4), 9455-9458.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate (S)-2-氨基-3-(4-(羟甲基)苯基)丙酸 Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2014, 2151, 292-309.