Patel M V, Brown S R, Fischer A B. "Method for the Synthesis of (4-Benzyl-1-piperazinyl)(2-chloro-3-pyridinyl)-methanone" [P]. US Patent, US 11334221 B2, 2021-03-17.
Kowalski A, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity (4-Benzyl-1-piperazinyl)(2-chloro-3-pyridinyl)-methanone" [P]. European Patent, EP 3214626 A1, 2016-06-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1805, (8), 9819-9826.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 2067, 9710-9729.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (4-Benzyl-1-piperazinyl)(2-chloro-3-pyridinyl)-methanone Using HRMS and NMR". Chromatographia, 2018, 277, 9568-9595.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 1107, 6417-6431.