Chen K W, Lee S K, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11003276 B2, 2022-12-09.
Mueller T C, Kowalski A, Nielsen H. "Method for the Synthesis of 6,8-Dibromo-2-(chloromethyl)-3,4-dihydroquinazolin-4-one" [P]. European Patent, EP 3808100 A1, 2022-10-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 2476, (4), 3432-3457.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 1712, (4), 3378-3404.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 6,8-Dibromo-2-(chloromethyl)-3,4-dihydroquinazolin-4-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 1002, (1), 8560-8575.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 1606, (9), 7164-7192.