发明人孙丽萍,郑宇鹏,杨光. "Method for the Synthesis of 4-Chloro-6-(1-methylhydrazinyl)pyrimidin-5-amine" [P]. 中国发明专利, 专利号 CN 108972740 A, 授权公告日 2022-05-16.
Thompson G K, Schröder R, Lee S K. "A Process for Preparing High-Purity 4-Chloro-6-(1-methylhydrazinyl)pyrimidin-5-amine" [P]. US Patent, US 9511422 B2, 2020-01-08.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 113, (7), 2381-2397.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2020, 110, (7), 1640-1660.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-(1-methylhydrazinyl)pyrimidin-5-amine Using HRMS and NMR". Sci. Total Environ., 2021, 1832, (12), 7911-7923.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 788, (10), 2696-2716.