发明人黄志刚,林芳,李文辉. "Method for the Synthesis of 6-Bromo-7-methoxyquinazoline-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 112965070 B, 授权公告日 2024-11-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 727, (12), 4843-4860.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 228, (10), 7613-7622.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-7-methoxyquinazoline-2,4(1H,3H)-dione Using HRMS and NMR". Anal. Chim. Acta, 2024, 808, (10), 9848-9858.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 2226, (3), 2619-2629.