Anderson J P, Hughes D C, Roberts E F. "Method for the Synthesis of 1-(4-Chloro-2-fluorophenyl)piperazine Dihydrochloride" [P]. US Patent, US 10476335 B2, 2022-11-03.
Sørensen M, Johansson L, Lefèvre J P. "A Process for Preparing High-Purity 1-(4-Chloro-2-fluorophenyl)piperazine Dihydrochloride" [P]. European Patent, EP 3461750 A1, 2024-11-16.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(2-氟-4-氯苯基)哌嗪二盐酸盐 in Pharmaceutical Formulations". Environ. Sci. Technol., 2017, 1363, (3), 3006-3015.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(2-氟-4-氯苯基)哌嗪二盐酸盐 as an Impurity". Food Chem., 2022, 866, 9584-9598.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chloro-2-fluorophenyl)piperazine Dihydrochloride Using HRMS and NMR". J. Chromatogr. A, 2025, 506, (9), 8372-8397.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 1-(2-氟-4-氯苯基)哌嗪二盐酸盐 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2016, 2330, 3924-3935.