发明人韩伟,胡光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109230221 A, 授权公告日 2015-05-14.
发明人张德明,黄志刚,朱建伟. "Method for the Synthesis of 2-(Pyrrolidin-1-yl)pyrimidine-4-carboxylic acid hydrate" [P]. 中国发明专利, 专利号 CN 110945166 A, 授权公告日 2018-09-28.
发明人沈红梅,张德明,周伟. "A Process for Preparing High-Purity 2-(Pyrrolidin-1-yl)pyrimidine-4-carboxylic acid hydrate" [P]. 中国发明专利, 专利号 CN 117834490 A, 授权公告日 2019-07-27.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1646, (8), 65-86.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 1661, (7), 6189-6199.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Pyrrolidin-1-yl)pyrimidine-4-carboxylic acid hydrate Using HRMS and NMR". Chemosphere, 2011, 1853, 638-664.