O'Brien P Q, Thompson G K, Stevens L M. "Method for the Synthesis of 4-[4-(2-Chloroacetyl)-1-piperazinyl]benzoic Acid" [P]. US Patent, US 9048517 B2, 2015-11-02.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 4-[4-(2-氯乙酰基)-1-哌嗪基]苯甲酸 in Pharmaceutical Formulations". Talanta, 2010, 993, (6), 9222-9246.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-[4-(2-氯乙酰基)-1-哌嗪基]苯甲酸 as an Impurity". Biomed. Chromatogr., 2024, 115, 4634-4640.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-[4-(2-Chloroacetyl)-1-piperazinyl]benzoic Acid Using HRMS and NMR". Chemosphere, 2023, 1995, (11), 317-330.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 4-[4-(2-氯乙酰基)-1-哌嗪基]苯甲酸 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 200, (8), 516-528.