Hughes D C, Lee S K, Thompson G K. "Method for the Synthesis of 6-fluoro-1,2-dihydroquinazolin-2-one" [P]. US Patent, US 11089265 B2, 2022-02-01.
发明人何建平,杨光,陈志强. "A Process for Preparing High-Purity 6-fluoro-1,2-dihydroquinazolin-2-one" [P]. 中国发明专利, 专利号 CN 115645415 B, 授权公告日 2015-08-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2017, 2466, (4), 4091-4104.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 497, (9), 6251-6272.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-fluoro-1,2-dihydroquinazolin-2-one Using HRMS and NMR". Talanta, 2016, 2158, (3), 7281-7299.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1301, 6413-6432.