发明人韩伟,徐明华,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113354708 A, 授权公告日 2022-06-08.
发明人刘建华,高志强,唐晓军. "Method for the Synthesis of ((2S,4R)-4-(Dimethylamino)pyrrolidin-2-yl)methanol dihydrochloride" [P]. 中国发明专利, 专利号 CN 109004860 B, 授权公告日 2020-11-06.
发明人钱学锋,胡光,冯建国. "A Process for Preparing High-Purity ((2S,4R)-4-(Dimethylamino)pyrrolidin-2-yl)methanol dihydrochloride" [P]. 中国发明专利, 专利号 CN 111887232 B, 授权公告日 2019-04-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 2426, (7), 2001-2029.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 84, (3), 365-382.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of ((2S,4R)-4-(Dimethylamino)pyrrolidin-2-yl)methanol dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2017, 1068, (9), 5070-5087.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 464, (11), 8180-8200.