发明人高志强,王建平,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109449360 A, 授权公告日 2023-05-08.
发明人钱学锋,周伟,王建平. "Method for the Synthesis of N-Cyclopentyl-2-methylpyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 115803302 B, 授权公告日 2023-04-07.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 516, (10), 8445-8455.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 881, 1478-1502.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-Cyclopentyl-2-methylpyrimidin-4-amine Using HRMS and NMR". Sci. Total Environ., 2021, 2134, 4543-4571.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 705, (7), 4871-4889.