Chen K W, Hughes D C, Schröder R. "Method for the Synthesis of 4-Chloro-2-(piperidin-1-yl)pyridine" [P]. US Patent, US 10174886 B2, 2025-10-24.
Rossi M, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity 4-Chloro-2-(piperidin-1-yl)pyridine" [P]. European Patent, EP 3929752 A1, 2025-07-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1671, 7425-7430.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 1514, (8), 5315-5327.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-(piperidin-1-yl)pyridine Using HRMS and NMR". Sci. Total Environ., 2022, 580, (1), 6270-6299.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 893, 7618-7635.