发明人孙丽萍,沈红梅,张德明. "Method for the Synthesis of 5-Butyl-6-propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 109579111 A, 授权公告日 2024-04-01.
发明人韩伟,徐明华,郭海燕. "A Process for Preparing High-Purity 5-Butyl-6-propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 113846771 B, 授权公告日 2022-11-24.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2010, 161, 3631-3640.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 2194, (5), 523-546.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Butyl-6-propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one Using HRMS and NMR". J. Sep. Sci., 2020, 1272, 4222-4233.