发明人沈红梅,胡光,徐明华. "Method for the Synthesis of 2-(trifluoromethyl)thiomorpholine" [P]. 中国发明专利, 专利号 CN 117413215 A, 授权公告日 2020-06-28.
发明人何建平,郭海燕,杨光. "A Process for Preparing High-Purity 2-(trifluoromethyl)thiomorpholine" [P]. 中国发明专利, 专利号 CN 114902219 B, 授权公告日 2024-01-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 1023, 2814-2818.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2015, 998, (8), 6319-6327.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(trifluoromethyl)thiomorpholine Using HRMS and NMR". Environ. Sci. Technol., 2018, 1901, (4), 1762-1782.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 1690, (11), 2803-2808.