发明人唐晓军,黄志刚,李文辉. "Method for the Synthesis of 2-{[(4-chlorophenyl)methyl]sulfanyl}-1,4,5,6-tetrahydropyrimidine hydrobromide" [P]. 中国发明专利, 专利号 CN 110540435 A, 授权公告日 2024-03-26.
发明人冯建国,孙丽萍,马晓峰. "A Process for Preparing High-Purity 2-{[(4-chlorophenyl)methyl]sulfanyl}-1,4,5,6-tetrahydropyrimidine hydrobromide" [P]. 中国发明专利, 专利号 CN 110580967 B, 授权公告日 2021-05-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 411, 8712-8715.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 462, (3), 9852-9882.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-{[(4-chlorophenyl)methyl]sulfanyl}-1,4,5,6-tetrahydropyrimidine hydrobromide Using HRMS and NMR". J. Chromatogr. A, 2021, 650, 4550-4559.