发明人周伟,郭海燕,陈志强. "Method for the Synthesis of 4-chloro-7-methoxyquinazoline" [P]. 中国发明专利, 专利号 CN 109098148 B, 授权公告日 2025-11-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氯-7-甲氧基喹唑啉 in Pharmaceutical Formulations". Molecules, 2013, 2254, (9), 9430-9459.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氯-7-甲氧基喹唑啉 as an Impurity". J. Sep. Sci., 2018, 1211, (4), 3743-3746.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-7-methoxyquinazoline Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1188, (3), 1811-1823.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-氯-7-甲氧基喹唑啉 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 1145, (3), 7587-7593.