Johansson L, Rossi M, Lefèvre J P. "Method for the Synthesis of 2-(1-Ethylpyrrolidin-2-yl)-4-methylpyridine" [P]. European Patent, EP 3033140 A1, 2022-01-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 408, (3), 8036-8041.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 1575, (4), 7348-7360.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(1-Ethylpyrrolidin-2-yl)-4-methylpyridine Using HRMS and NMR". J. Sep. Sci., 2014, 2303, (4), 6465-6495.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2022, 718, (10), 3727-3755.