发明人何建平,冯建国,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115850269 A, 授权公告日 2017-02-19.
发明人周伟,赵玉洁,林芳. "Method for the Synthesis of 5,6-Dihydro-4H-1,3-thiazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112500819 B, 授权公告日 2016-09-28.
发明人林芳,黄志刚,孙丽萍. "A Process for Preparing High-Purity 5,6-Dihydro-4H-1,3-thiazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113348806 A, 授权公告日 2016-05-27.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2013, 1303, (4), 6545-6566.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1683, 9136-9165.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Dihydro-4H-1,3-thiazine-2-carboxylic acid Using HRMS and NMR". Biomed. Chromatogr., 2024, 1302, 207-210.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 1668, 4676-4706.