发明人赵玉洁,唐晓军,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117655349 A, 授权公告日 2022-06-03.
Mueller T, Stevens L M, O'Brien P Q. "Method for the Synthesis of 1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine" [P]. US Patent, US 11289445 B2, 2015-04-24.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 638, 8025-8033.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1135, (6), 5708-5725.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dimethoxypyrimidin-2-yl)-3-hydroxyguanidine Using HRMS and NMR". Anal. Chem., 2022, 2466, (12), 7874-7903.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2013, 1979, 1071-1084.