Mueller T C, Martínez F, Nowak P. "一种的合成方法" [P]. European Patent, EP 3732289 A1, 2019-09-22.
发明人赵玉洁,李文辉,罗永刚. "Method for the Synthesis of 1-(2-Cyclopropyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116037912 B, 授权公告日 2017-07-25.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 535, (7), 869-872.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 2289, (9), 3589-3593.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Cyclopropyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidine-3-carboxylic acid Using HRMS and NMR". Chemosphere, 2022, 966, (3), 3633-3649.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 881, (11), 3054-3080.