发明人李文辉,陈志强,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113457311 A, 授权公告日 2021-10-02.
发明人冯建国,胡光,沈红梅. "Method for the Synthesis of Methyl 4-benzyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 112037034 A, 授权公告日 2023-11-08.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2018, 1223, 678-694.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 940, 6558-6570.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-benzyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 342, 4699-4704.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 1555, (9), 1017-1028.