Kowalski A, Sørensen M, Martínez F. "一种的合成方法" [P]. European Patent, EP 3678024 A1, 2021-07-28.
发明人林芳,王建平,孙丽萍. "Method for the Synthesis of 2-Amino-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-4-one" [P]. 中国发明专利, 专利号 CN 117682392 A, 授权公告日 2015-12-21.
发明人沈红梅,张德明,高志强. "A Process for Preparing High-Purity 2-Amino-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-4-one" [P]. 中国发明专利, 专利号 CN 114604877 B, 授权公告日 2024-06-10.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 2258, (11), 6323-6335.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 734, (4), 9695-9719.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-4-one Using HRMS and NMR". Biomed. Chromatogr., 2024, 1153, 2809-2834.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2013, 1078, (11), 2325-2353.