Sørensen M, Jørgensen K, Nielsen H. "Method for the Synthesis of 3-Fluoro-4-(4-methyl-1-piperazinyl)benzoic Acid" [P]. European Patent, EP 3149392 A1, 2016-11-13.
Schröder R, Nowak P, Martínez F. "A Process for Preparing High-Purity 3-Fluoro-4-(4-methyl-1-piperazinyl)benzoic Acid" [P]. European Patent, EP 3662366 A1, 2023-03-25.
参考文献 Literature
Smith J A, Johnson M B. "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 in Pharmaceutical Formulations". J. Nat. Prod., 2016, 1254, 8713-8722.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氟-4-(4-甲基-1-哌嗪基)苯甲酸 as an Impurity". Environ. Sci. Technol., 2010, 173, (7), 1114-1144.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Fluoro-4-(4-methyl-1-piperazinyl)benzoic Acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 2357, 3400-3415.