发明人赵玉洁,马晓峰,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114087137 A, 授权公告日 2023-08-12.
Lefèvre J P, Nowak P, Kowalski A. "Method for the Synthesis of 6-(4-(Tert-butyl)phenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile" [P]. European Patent, EP 3272186 A1, 2016-10-21.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2021, 993, 9458-9483.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 2134, (9), 8209-8235.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-(Tert-butyl)phenyl)-4-oxo-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile Using HRMS and NMR". Anal. Methods, 2014, 812, (8), 176-188.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 2352, (6), 7956-7975.