Mueller T, Johnson M A, Thompson G K. "一种的合成方法" [P]. US Patent, US 9734717 B2, 2021-04-03.
Lefèvre J P, Jørgensen K, Björnsson E. "Method for the Synthesis of 1-(4,6-Dimethylpyrimidin-2-yl)guanidine" [P]. European Patent, EP 3261485 A1, 2022-07-19.
发明人杨光,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 1-(4,6-Dimethylpyrimidin-2-yl)guanidine" [P]. 中国发明专利, 专利号 CN 108131586 B, 授权公告日 2018-04-20.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 1024, (4), 4017-4028.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 1530, (11), 4613-4624.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dimethylpyrimidin-2-yl)guanidine Using HRMS and NMR". Phytochemistry, 2024, 2029, (7), 4180-4189.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2010, 668, 6425-6431.