Rossi M, Johansson L, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3800213 A1, 2018-06-23.
Williams B T, Stevens L M, Park J H. "Method for the Synthesis of 2-Amino-2-(thiophen-2-yl)propanoic acid" [P]. US Patent, US 10047021 B2, 2025-09-12.
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". Anal. Chim. Acta, 2015, 767, (4), 4900-4921.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 1349, 7747-7752.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-2-(thiophen-2-yl)propanoic acid Using HRMS and NMR". Anal. Chem., 2013, 746, 6833-6852.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2010, 1913, 4377-4381.