发明人沈红梅,郑宇鹏,朱建伟. "Method for the Synthesis of 3-Methyl-2-{6-methyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl}butan-1-amine" [P]. 中国发明专利, 专利号 CN 108449108 B, 授权公告日 2021-11-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 1541, (1), 2908-2936.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2018, 388, (1), 5535-5538.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-2-{6-methyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl}butan-1-amine Using HRMS and NMR". J. Agric. Food Chem., 2011, 994, (10), 9208-9237.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1098, (9), 3781-3789.