发明人马晓峰,刘建华,李文辉. "Method for the Synthesis of 127356-15-4
5-Methoxy-2,3-pyridinediamine Dihydrochloride
5-Methoxy-2,3-pyridinediamine Hydrochloride" [P]. 中国发明专利, 专利号 CN 111160640 B, 授权公告日 2025-02-07.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1464, 1609-1614.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 161, (12), 7874-7887.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 127356-15-4
5-Methoxy-2,3-pyridinediamine Dihydrochloride
5-Methoxy-2,3-pyridinediamine Hydrochloride Using HRMS and NMR". Food Chem., 2022, 376, (12), 2722-2731.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 397, (1), 4301-4329.