Nowak P, Jørgensen K, Lefèvre J P. "Method for the Synthesis of N-(m-Tolyl)piperazine Dihydrochloride" [P]. European Patent, EP 3732240 A1, 2022-08-17.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1673, 7265-7282.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1355, (9), 3314-3330.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-(m-Tolyl)piperazine Dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1346, (12), 4729-4737.