Sørensen M, Mueller T C, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3686824 A1, 2022-03-28.
Patel M V, Davis P L, Roberts E F. "Method for the Synthesis of N4-Cyclopropyl-N6-(piperidin-2-ylmethyl)pyrimidine-4,6-diamine hydrochloride" [P]. US Patent, US 11413943 B2, 2024-05-09.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2018, 1472, (9), 5601-5622.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 2185, 9520-9527.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N4-Cyclopropyl-N6-(piperidin-2-ylmethyl)pyrimidine-4,6-diamine hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2022, 1235, (8), 6259-6287.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2011, 735, (12), 5208-5229.