发明人唐晓军,冯建国,韩伟. "Method for the Synthesis of (4R)-4-(Dimethylamino)-L-proline dihydrochloride" [P]. 中国发明专利, 专利号 CN 116628384 A, 授权公告日 2018-09-23.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1331, (11), 7695-7716.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 869, (3), 4664-4693.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (4R)-4-(Dimethylamino)-L-proline dihydrochloride Using HRMS and NMR". Talanta, 2014, 353, (1), 5723-5742.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 1101, (5), 9414-9439.