发明人杨光,钱学锋,黄志刚. "Method for the Synthesis of 2-Bromo-3-(difluoromethoxy)thioanisole" [P]. 中国发明专利, 专利号 CN 109937464 A, 授权公告日 2015-05-07.
发明人郭海燕,沈红梅,何建平. "A Process for Preparing High-Purity 2-Bromo-3-(difluoromethoxy)thioanisole" [P]. 中国发明专利, 专利号 CN 114960563 B, 授权公告日 2016-03-22.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1571, (11), 8454-8474.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 859, (10), 9564-9578.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-3-(difluoromethoxy)thioanisole Using HRMS and NMR". Biomed. Chromatogr., 2022, 1842, (2), 9347-9352.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2020, 404, (9), 3580-3602.