Schröder R, Mueller T C, Rossi M. "一种3-氟-4-(4-甲基-1-哌嗪基)苯甲酸甲酯的合成方法" [P]. European Patent, EP 3923251 A1, 2022-04-20.
Park J H, Fischer A B, O'Brien P Q. "Method for the Synthesis of Methyl 3-Fluoro-4-(4-methyl-1-piperazinyl)benzoate" [P]. US Patent, US 11073580 B2, 2017-02-16.
Patel M V, Kumar R, Park J H. "A Process for Preparing High-Purity Methyl 3-Fluoro-4-(4-methyl-1-piperazinyl)benzoate" [P]. US Patent, US 11057914 B2, 2019-05-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氟-4-(4-甲基-1-哌嗪基)苯甲酸甲酯 in Pharmaceutical Formulations". Molecules, 2012, 701, 2946-2971.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氟-4-(4-甲基-1-哌嗪基)苯甲酸甲酯 as an Impurity". J. Nat. Prod., 2025, 685, (4), 6577-6606.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-Fluoro-4-(4-methyl-1-piperazinyl)benzoate Using HRMS and NMR". Anal. Chem., 2015, 913, 100-115.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate 3-氟-4-(4-甲基-1-哌嗪基)苯甲酸甲酯 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2025, 2154, (2), 7503-7520.