Roberts E F, Patel M V, Schröder R. "一种的合成方法" [P]. US Patent, US 9544810 B2, 2022-03-16.
Nielsen H, Björnsson E, Nowak P. "Method for the Synthesis of 2-Valerylpyridine" [P]. European Patent, EP 3369488 A1, 2021-06-18.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1482, (6), 6980-6999.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1217, (1), 9533-9559.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Valerylpyridine Using HRMS and NMR". Food Chem., 2015, 849, 3888-3895.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 964, (12), 6380-6385.