Park J H, Williams B T, Klinger H. "Method for the Synthesis of 2-(Furan-3-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid" [P]. US Patent, US 10903097 B2, 2018-01-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 757, (9), 4366-4396.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2015, 747, (6), 7084-7091.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Furan-3-yl)-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid Using HRMS and NMR". Talanta, 2014, 1453, (8), 6206-6226.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 1348, 6289-6310.