Klinger H, Davis P L, Mueller T. "一种的合成方法" [P]. US Patent, US 10404266 B2, 2016-07-21.
Kowalski A, Lefèvre J P, Nielsen H. "Method for the Synthesis of 1-(2-(Benzylamino)-2-oxoethyl)piperidine-4-carboxamide" [P]. European Patent, EP 3531767 A1, 2023-09-25.
Jørgensen K, Lefèvre J P, Schröder R. "A Process for Preparing High-Purity 1-(2-(Benzylamino)-2-oxoethyl)piperidine-4-carboxamide" [P]. European Patent, EP 3708331 A1, 2024-03-14.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 2068, (7), 6730-6737.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2013, 2287, (9), 5811-5815.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-(Benzylamino)-2-oxoethyl)piperidine-4-carboxamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 321, (8), 6591-6613.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 1852, 5339-5349.