发明人高志强,孙丽萍,陈志强. "Method for the Synthesis of 1-(4,6-Dimethylpyrimidin-2-yl)azetidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114310492 B, 授权公告日 2025-08-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1033, (8), 4743-4766.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2122, 2273-2280.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dimethylpyrimidin-2-yl)azetidine-3-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 325, 3940-3959.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 1719, (12), 6439-6459.