发明人刘建华,赵玉洁,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116636958 A, 授权公告日 2024-09-01.
发明人唐晓军,钱学锋,赵玉洁. "Method for the Synthesis of 6-Bromo-4-chloro-1-methylquinazolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109008073 B, 授权公告日 2019-11-12.
发明人张德明,胡光,刘建华. "A Process for Preparing High-Purity 6-Bromo-4-chloro-1-methylquinazolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 116937079 A, 授权公告日 2015-03-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2015, 224, (12), 2686-2704.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2024, 2448, 4814-4825.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Bromo-4-chloro-1-methylquinazolin-2(1H)-one Using HRMS and NMR". J. Chromatogr. A, 2024, 1740, (5), 4852-4878.