Davis P L, O'Brien P Q, Chen K W. "Method for the Synthesis of 2-amino-2-(trifluoromethyl)butanoic acid hydrochloride" [P]. US Patent, US 9902885 B2, 2024-03-23.
发明人徐明华,赵玉洁,刘建华. "A Process for Preparing High-Purity 2-amino-2-(trifluoromethyl)butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 112209637 A, 授权公告日 2017-03-09.
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 2-amino-2-(trifluoromethyl)butanoic acid hydrochloride in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 1053, 5020-5036.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-amino-2-(trifluoromethyl)butanoic acid hydrochloride as an Impurity". Molecules, 2011, 2118, (9), 359-370.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-amino-2-(trifluoromethyl)butanoic acid hydrochloride Using HRMS and NMR". Chemosphere, 2010, 804, 1406-1414.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate 2-amino-2-(trifluoromethyl)butanoic acid hydrochloride Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2015, 1737, (9), 6685-6699.