Martínez F, Rossi M, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3597016 A1, 2025-05-20.
Chen K W, Davis P L, Patel M V. "Method for the Synthesis of (R)-3-Amino-1-methylpyrrolidin-2-one 4-methylbenzenesulfonate" [P]. US Patent, US 11459980 B2, 2025-03-24.
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". Sci. Total Environ., 2010, 2471, 5965-5982.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 689, 5120-5130.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-Amino-1-methylpyrrolidin-2-one 4-methylbenzenesulfonate Using HRMS and NMR". Chemosphere, 2012, 708, (9), 9957-9981.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 966, (11), 3585-3600.