Anderson J P, Lee S K, Schröder R. "Method for the Synthesis of N-Benzyl-2-chloro-N-ethylnicotinamide" [P]. US Patent, US 11726053 B2, 2018-03-26.
发明人黄志刚,冯建国,周伟. "A Process for Preparing High-Purity N-Benzyl-2-chloro-N-ethylnicotinamide" [P]. 中国发明专利, 专利号 CN 114646590 A, 授权公告日 2023-03-12.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 606, 1673-1694.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 2306, 4581-4611.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-Benzyl-2-chloro-N-ethylnicotinamide Using HRMS and NMR". Environ. Sci. Technol., 2015, 1930, (8), 7316-7342.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 1434, (1), 8025-8051.