Yamamoto T, Lee S K, Fischer A B. "一种的合成方法" [P]. US Patent, US 10148918 B2, 2017-09-26.
发明人胡光,沈红梅,高志强. "Method for the Synthesis of 8-Fluoro-4,4-dimethyl-1H-benzo[d][1,3]oxazin-2(4H)-one" [P]. 中国发明专利, 专利号 CN 111521144 B, 授权公告日 2021-02-27.
发明人唐晓军,徐明华,胡光. "A Process for Preparing High-Purity 8-Fluoro-4,4-dimethyl-1H-benzo[d][1,3]oxazin-2(4H)-one" [P]. 中国发明专利, 专利号 CN 110325927 A, 授权公告日 2025-06-16.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1495, (1), 1960-1977.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 156, (5), 8166-8173.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 8-Fluoro-4,4-dimethyl-1H-benzo[d][1,3]oxazin-2(4H)-one Using HRMS and NMR". Biomed. Chromatogr., 2021, 1886, (1), 9200-9212.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 1775, (2), 6058-6061.