发明人沈红梅,陈志强,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116913131 A, 授权公告日 2024-04-12.
发明人钱学锋,胡光,郑宇鹏. "Method for the Synthesis of N-Methyl-2-(7-oxo-3-(m-tolyl)-3,7-dihydro-6H-[1,2,3]triazolo[4,5-d]pyrimidin-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 109997764 B, 授权公告日 2023-07-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 2443, (4), 5278-5297.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1315, (5), 5662-5668.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-2-(7-oxo-3-(m-tolyl)-3,7-dihydro-6H-[1,2,3]triazolo[4,5-d]pyrimidin-6-yl)acetamide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 986, (8), 9224-9233.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2013, 737, 3239-3258.