发明人黄志刚,钱学锋,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113033605 A, 授权公告日 2017-04-03.
发明人孙丽萍,沈红梅,王建平. "Method for the Synthesis of Ethyl 3,4-dihydro-2H-1,4-thiazine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 112191123 A, 授权公告日 2021-11-13.
发明人钱学锋,冯建国,李文辉. "A Process for Preparing High-Purity Ethyl 3,4-dihydro-2H-1,4-thiazine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 109374933 A, 授权公告日 2020-01-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1407, 4888-4900.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2024, 1474, 9225-9254.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3,4-dihydro-2H-1,4-thiazine-6-carboxylate Using HRMS and NMR". Chromatographia, 2017, 214, 4340-4348.