Johansson L, Kowalski A, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3350671 A1, 2018-09-06.
Stevens L M, Williams B T, Park J H. "Method for the Synthesis of (1R,2R)-rel-1,2-Diphenylethane-1,2-diamine" [P]. US Patent, US 10534890 B2, 2015-03-16.
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. Chromatogr. A, 2022, 939, (2), 352-361.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 269, (2), 4088-4112.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (1R,2R)-rel-1,2-Diphenylethane-1,2-diamine Using HRMS and NMR". J. Sep. Sci., 2025, 831, (3), 4990-5020.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 1889, 1110-1130.