发明人周伟,徐明华,韩伟. "一种2-氨基-4-巯基-3,3-二甲基丁酸的合成方法" [P]. 中国发明专利, 专利号 CN 114822474 A, 授权公告日 2022-07-15.
Lefèvre J P, Schröder R, Mueller T C. "Method for the Synthesis of 2-Amino-4-Mercapto-3,3-Dimethylbutyric Acid" [P]. European Patent, EP 3052744 A1, 2023-06-04.
发明人孙丽萍,钱学锋,刘建华. "A Process for Preparing High-Purity 2-Amino-4-Mercapto-3,3-Dimethylbutyric Acid" [P]. 中国发明专利, 专利号 CN 109355139 A, 授权公告日 2023-12-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-4-巯基-3,3-二甲基丁酸 in Pharmaceutical Formulations". Anal. Chim. Acta, 2024, 1334, (2), 1063-1067.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-4-巯基-3,3-二甲基丁酸 as an Impurity". Anal. Chem., 2023, 204, 8218-8246.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-Mercapto-3,3-Dimethylbutyric Acid Using HRMS and NMR". Phytochemistry, 2011, 1225, (3), 5971-5976.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 2-氨基-4-巯基-3,3-二甲基丁酸 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 1972, 9367-9395.