发明人郭海燕,罗永刚,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111552427 A, 授权公告日 2025-05-19.
发明人徐明华,陈志强,唐晓军. "Method for the Synthesis of tert-Butyl 2-amino-4,5,7,8-tetrahydro-6H-thiazolo[4,5-d]azepine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 111457399 A, 授权公告日 2020-11-28.
发明人徐明华,高志强,沈红梅. "A Process for Preparing High-Purity tert-Butyl 2-amino-4,5,7,8-tetrahydro-6H-thiazolo[4,5-d]azepine-6-carboxylate" [P]. 中国发明专利, 专利号 CN 115740916 B, 授权公告日 2017-06-02.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2014, 310, (8), 307-329.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 161, (12), 2558-2580.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 2-amino-4,5,7,8-tetrahydro-6H-thiazolo[4,5-d]azepine-6-carboxylate Using HRMS and NMR". J. Sep. Sci., 2020, 2268, (11), 9178-9207.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 1805, 9155-9176.