Nielsen H, Björnsson E, Schröder R. "Method for the Synthesis of N-Cyclopropyl-6-(piperidin-4-yloxy)pyrimidin-4-amine hydrochloride" [P]. European Patent, EP 3142518 A1, 2020-10-20.
Schröder R, Williams B T, Stevens L M. "A Process for Preparing High-Purity N-Cyclopropyl-6-(piperidin-4-yloxy)pyrimidin-4-amine hydrochloride" [P]. US Patent, US 9608533 B2, 2015-05-01.
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". J. Chromatogr. A, 2021, 1116, 7214-7240.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2014, 1032, 9479-9486.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N-Cyclopropyl-6-(piperidin-4-yloxy)pyrimidin-4-amine hydrochloride Using HRMS and NMR". Talanta, 2016, 1061, 2093-2111.