发明人韩伟,何建平,林芳. "Method for the Synthesis of 6-Bromo-2-((methylamino)methyl)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 114727017 A, 授权公告日 2022-02-06.
发明人周伟,林芳,罗永刚. "A Process for Preparing High-Purity 6-Bromo-2-((methylamino)methyl)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108886519 B, 授权公告日 2021-09-01.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 1251, 53-73.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 870, (9), 8887-8905.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-2-((methylamino)methyl)quinazolin-4(3H)-one Using HRMS and NMR". Anal. Chim. Acta, 2018, 351, (10), 5379-5399.