发明人黄志刚,徐明华,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111366049 A, 授权公告日 2024-12-11.
发明人马晓峰,李文辉,唐晓军. "Method for the Synthesis of 6-(tert-Butyl)-2H-thieno[3,2-d][1,3]oxazine-2,4(1H)-dione" [P]. 中国发明专利, 专利号 CN 110033144 A, 授权公告日 2024-03-09.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 1018, 6558-6576.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 1560, (9), 224-233.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 6-(tert-Butyl)-2H-thieno[3,2-d][1,3]oxazine-2,4(1H)-dione Using HRMS and NMR". Talanta, 2017, 1125, 3648-3664.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2020, 1943, (1), 9483-9486.