发明人刘建华,陈志强,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117631417 A, 授权公告日 2022-11-26.
Fischer A B, Johnson M A, Schröder R. "Method for the Synthesis of 4-Methoxybenzenesulfonyl isocyanate" [P]. US Patent, US 9408746 B2, 2021-09-12.
发明人赵玉洁,郑宇鹏,徐明华. "A Process for Preparing High-Purity 4-Methoxybenzenesulfonyl isocyanate" [P]. 中国发明专利, 专利号 CN 117090945 A, 授权公告日 2022-07-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2017, 2422, (4), 9227-9251.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 1528, 4170-4179.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxybenzenesulfonyl isocyanate Using HRMS and NMR". Chemosphere, 2016, 698, (1), 99-106.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 1247, 7050-7053.