Johnson M A, Chen K W, Hughes D C. "Method for the Synthesis of 4-Methoxy-4-(trifluoromethyl)piperidine" [P]. US Patent, US 10006336 B2, 2021-04-19.
Johansson L, Kowalski A, Martínez F. "A Process for Preparing High-Purity 4-Methoxy-4-(trifluoromethyl)piperidine" [P]. European Patent, EP 3334880 A1, 2020-01-03.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 1152, (10), 8695-8707.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2011, 704, (7), 5365-5391.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-4-(trifluoromethyl)piperidine Using HRMS and NMR". Chromatographia, 2021, 140, (1), 628-644.