发明人沈红梅,唐晓军,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116049930 A, 授权公告日 2025-02-05.
Patel M V, Chen K W, Park J H. "Method for the Synthesis of tert-Butyl 8-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide" [P]. US Patent, US 11185762 B2, 2016-09-08.
Klinger H, Davis P L, Mueller T. "A Process for Preparing High-Purity tert-Butyl 8-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide" [P]. US Patent, US 11349634 B2, 2015-12-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 2137, 419-439.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2016, 1512, 2189-2196.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 8-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide Using HRMS and NMR". Environ. Sci. Technol., 2012, 189, (7), 6731-6744.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2010, 2306, 5473-5490.