Kowalski A, Nielsen H, Martínez F. "Method for the Synthesis of 5-Oxo-1-{[3-(trifluoromethyl)phenyl]methyl}pyrrolidine-3-carboxylic acid" [P]. European Patent, EP 3985123 A1, 2016-06-27.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 2273, (7), 221-231.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 2248, (10), 4372-4398.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Oxo-1-{[3-(trifluoromethyl)phenyl]methyl}pyrrolidine-3-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2010, 2305, 9186-9190.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 785, (9), 3092-3095.