Jørgensen K, Björnsson E, Schröder R. "Method for the Synthesis of 4-Cyanophenyl sulfamate" [P]. European Patent, EP 3576506 A1, 2021-05-15.
发明人郭海燕,周伟,马晓峰. "A Process for Preparing High-Purity 4-Cyanophenyl sulfamate" [P]. 中国发明专利, 专利号 CN 108885432 A, 授权公告日 2020-04-27.
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". Anal. Chem., 2020, 2077, 2520-2533.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 1117, (1), 9732-9749.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyanophenyl sulfamate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 308, 6257-6284.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2014, 1716, 8181-8207.