发明人冯建国,林芳,李文辉. "Method for the Synthesis of 2,6-Dihydrazino-4-methylpyrimidine" [P]. 中国发明专利, 专利号 CN 110204013 B, 授权公告日 2018-02-16.
发明人马晓峰,唐晓军,周伟. "A Process for Preparing High-Purity 2,6-Dihydrazino-4-methylpyrimidine" [P]. 中国发明专利, 专利号 CN 109943056 A, 授权公告日 2025-09-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2019, 2136, (12), 2455-2474.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 2209, 4783-4789.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Dihydrazino-4-methylpyrimidine Using HRMS and NMR". Food Chem., 2021, 315, (3), 5743-5772.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 1232, (6), 9051-9063.