Björnsson E, Schröder R, Kowalski A. "Method for the Synthesis of 6-Hydrazinyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one" [P]. European Patent, EP 3029193 A1, 2016-03-03.
发明人王建平,唐晓军,杨光. "A Process for Preparing High-Purity 6-Hydrazinyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 110354156 A, 授权公告日 2021-05-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 1885, 8105-8119.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 1852, (3), 708-722.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Hydrazinyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one Using HRMS and NMR". Anal. Chem., 2025, 2389, (1), 4682-4695.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2015, 2378, 71-86.