Yamamoto T, Stevens L M, Park J H. "一种的合成方法" [P]. US Patent, US 11381944 B2, 2024-12-06.
发明人朱建伟,唐晓军,林芳. "Method for the Synthesis of 1-((2,4-Diaminopyrimidin-5-yl)methyl)pyridin-1-ium bromide hydrobromide" [P]. 中国发明专利, 专利号 CN 109431709 B, 授权公告日 2019-08-07.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 1946, 7222-7238.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 1926, (11), 3742-3755.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-((2,4-Diaminopyrimidin-5-yl)methyl)pyridin-1-ium bromide hydrobromide Using HRMS and NMR". Talanta, 2016, 561, 4648-4662.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 1321, (5), 1682-1706.