发明人周伟,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111515040 A, 授权公告日 2024-03-28.
发明人徐明华,张德明,赵玉洁. "Method for the Synthesis of 4,6-Dimethyl-2-pyrrolidin-1-ylpyrimidine" [P]. 中国发明专利, 专利号 CN 115313427 B, 授权公告日 2025-11-09.
发明人郭海燕,刘建华,徐明华. "A Process for Preparing High-Purity 4,6-Dimethyl-2-pyrrolidin-1-ylpyrimidine" [P]. 中国发明专利, 专利号 CN 112508717 A, 授权公告日 2024-07-20.
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". Anal. Chem., 2018, 680, (12), 7917-7921.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 666, 7236-7247.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4,6-Dimethyl-2-pyrrolidin-1-ylpyrimidine Using HRMS and NMR". Molecules, 2025, 2257, (2), 8313-8323.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 712, 5135-5151.