发明人高志强,孙丽萍,胡光. "Method for the Synthesis of 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid" [P]. 中国发明专利, 专利号 CN 108232208 A, 授权公告日 2018-01-04.
Kowalski A, Martínez F, Schröder R. "A Process for Preparing High-Purity 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid" [P]. European Patent, EP 3093216 A1, 2024-08-27.
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-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid in Pharmaceutical Formulations". Food Chem., 2020, 1559, 2442-2456.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid as an Impurity". J. Chromatogr. A, 2021, 1763, 1252-1259.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid Using HRMS and NMR". Chromatographia, 2014, 1847, 7282-7305.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 2-[(4-bromobenzoyl)amino]-4-(methylthio)butanoic acid Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 1291, 8592-8601.