Martínez F, Lefèvre J P, Nowak P. "Method for the Synthesis of 2-({2-Oxo-1-phenyl-2-[4-(trifluoromethyl)anilino]ethyl}sulfanyl)acetic acid" [P]. European Patent, EP 3189328 A1, 2020-04-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 1938, (6), 9848-9871.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 321, 5171-5180.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-({2-Oxo-1-phenyl-2-[4-(trifluoromethyl)anilino]ethyl}sulfanyl)acetic acid Using HRMS and NMR". Talanta, 2014, 456, (11), 384-414.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1333, 8478-8484.