Klinger H, Thompson G K, Lee S K. "Method for the Synthesis of (R)-3-Amino-1-(2,4-dimethoxybenzyl)pyrrolidin-2-one hydrochloride" [P]. US Patent, US 11581015 B2, 2017-08-05.
发明人周伟,冯建国,胡光. "A Process for Preparing High-Purity (R)-3-Amino-1-(2,4-dimethoxybenzyl)pyrrolidin-2-one hydrochloride" [P]. 中国发明专利, 专利号 CN 109143847 B, 授权公告日 2018-09-18.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 942, 4170-4200.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 1547, (3), 2535-2542.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-Amino-1-(2,4-dimethoxybenzyl)pyrrolidin-2-one hydrochloride Using HRMS and NMR". Phytochemistry, 2024, 820, 3737-3757.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2022, 1634, (2), 9864-9880.