发明人陈志强,胡光,赵玉洁. "一种4-{[(trimethylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide的合成方法" [P]. 中国发明专利, 专利号 CN 117824330 A, 授权公告日 2015-01-14.
发明人朱建伟,陈志强,周伟. "Method for the Synthesis of 4-{[(trimethylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide" [P]. 中国发明专利, 专利号 CN 115913526 B, 授权公告日 2024-02-05.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 4-{[(trimethylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide in Pharmaceutical Formulations". Chemosphere, 2018, 1040, (1), 4165-4168.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-{[(trimethylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide as an Impurity". Environ. Sci. Technol., 2024, 2201, (4), 1862-1881.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-{[(trimethylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide Using HRMS and NMR". Phytochemistry, 2025, 828, 3422-3437.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 4-{[(trimethylpyrimidin-2-yl)sulfanyl]methyl}benzohydrazide Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 1836, 4179-4199.