Schröder R, Yamamoto T, Williams B T. "Method for the Synthesis of 3-(Isothiocyanatomethyl)tetrahydrothiophene 1,1-dioxide" [P]. US Patent, US 11947751 B2, 2020-03-05.
Schröder R, Björnsson E, Johansson L. "A Process for Preparing High-Purity 3-(Isothiocyanatomethyl)tetrahydrothiophene 1,1-dioxide" [P]. European Patent, EP 3274096 A1, 2024-04-18.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 728, (12), 6997-7002.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2010, 106, 8344-8365.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Isothiocyanatomethyl)tetrahydrothiophene 1,1-dioxide Using HRMS and NMR". Anal. Chim. Acta, 2012, 2319, (8), 1378-1394.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 1310, (10), 5566-5596.