发明人林芳,郭海燕,刘建华. "Method for the Synthesis of (S)-Thiomorpholine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117579923 A, 授权公告日 2024-09-27.
发明人沈红梅,钱学锋,冯建国. "A Process for Preparing High-Purity (S)-Thiomorpholine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108646206 B, 授权公告日 2020-06-05.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2012, 1858, 7609-7620.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 1995, (1), 2271-2277.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Thiomorpholine-3-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 310, (9), 3058-3078.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2020, 1832, 3039-3068.