Klinger H, Schröder R, Brown S R. "Method for the Synthesis of 4-((1-Benzylpiperidin-4-yl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid" [P]. US Patent, US 10375728 B2, 2017-03-14.
发明人唐晓军,陈志强,林芳. "A Process for Preparing High-Purity 4-((1-Benzylpiperidin-4-yl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110860415 A, 授权公告日 2025-01-22.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2024, 2377, (11), 5676-5685.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2017, 634, (1), 6245-6258.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-((1-Benzylpiperidin-4-yl)amino)-2-(methylthio)pyrimidine-5-carboxylic acid Using HRMS and NMR". Anal. Methods, 2023, 1888, 1760-1787.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2023, 1563, (7), 7242-7245.