发明人朱建伟,郑宇鹏,唐晓军. "Method for the Synthesis of 5,7-Dibromo-4-chloroquinazoline" [P]. 中国发明专利, 专利号 CN 113095155 B, 授权公告日 2019-02-08.
Hughes D C, Chen K W, Williams B T. "A Process for Preparing High-Purity 5,7-Dibromo-4-chloroquinazoline" [P]. US Patent, US 11745288 B2, 2022-08-04.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 1157, 6982-6987.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 1184, (11), 8110-8125.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5,7-Dibromo-4-chloroquinazoline Using HRMS and NMR". Environ. Sci. Technol., 2013, 1435, (6), 9945-9975.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2011, 339, 9226-9233.