发明人胡光,冯建国,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113318167 A, 授权公告日 2016-10-25.
O'Brien P Q, Chen K W, Lee S K. "Method for the Synthesis of 7-Bromo-4,4-dimethyl-3,4-dihydroquinazolin-2(1H)-one" [P]. US Patent, US 10093483 B2, 2023-08-13.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 2360, (6), 2691-2695.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 1484, 857-877.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-4,4-dimethyl-3,4-dihydroquinazolin-2(1H)-one Using HRMS and NMR". J. Chromatogr. A, 2014, 273, (9), 5192-5209.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2023, 1813, 7379-7383.