Hughes D C, Mueller T, Yamamoto T. "Method for the Synthesis of 6-[(2-Methoxyethyl)amino]pyrimidine-4-carboxylic acid" [P]. US Patent, US 10708709 B2, 2016-02-16.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 6-[(2-Methoxyethyl)amino]pyrimidine-4-carboxylic acid in Pharmaceutical Formulations". Molecules, 2015, 2203, (9), 1381-1395.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of 6-[(2-Methoxyethyl)amino]pyrimidine-4-carboxylic acid as an Impurity". Biomed. Chromatogr., 2019, 314, (9), 9062-9067.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-[(2-Methoxyethyl)amino]pyrimidine-4-carboxylic acid Using HRMS and NMR". Talanta, 2023, 171, 404-424.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 6-[(2-Methoxyethyl)amino]pyrimidine-4-carboxylic acid Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 1516, 1045-1060.