Williams B T, Schröder R, Thompson G K. "一种的合成方法" [P]. US Patent, US 9324930 B2, 2019-09-28.
发明人张德明,冯建国,钱学锋. "Method for the Synthesis of 2-(3-(Dimethylamino)pyrrolidin-1-yl)acetic acid hydrate" [P]. 中国发明专利, 专利号 CN 114751912 A, 授权公告日 2019-07-17.
发明人郑宇鹏,朱建伟,徐明华. "A Process for Preparing High-Purity 2-(3-(Dimethylamino)pyrrolidin-1-yl)acetic acid hydrate" [P]. 中国发明专利, 专利号 CN 113690674 A, 授权公告日 2019-01-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 1575, (1), 6735-6756.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2019, 565, (2), 1907-1924.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-(Dimethylamino)pyrrolidin-1-yl)acetic acid hydrate Using HRMS and NMR". Anal. Chem., 2019, 431, 6220-6237.