Chen K W, Johnson M A, Lee S K. "一种的合成方法" [P]. US Patent, US 10008745 B2, 2023-12-24.
发明人沈红梅,黄志刚,朱建伟. "Method for the Synthesis of 4-[(difluoromethyl)sulfanyl]-2-fluoroaniline" [P]. 中国发明专利, 专利号 CN 113062422 A, 授权公告日 2015-02-24.
发明人胡光,郑宇鹏,陈志强. "A Process for Preparing High-Purity 4-[(difluoromethyl)sulfanyl]-2-fluoroaniline" [P]. 中国发明专利, 专利号 CN 116448089 A, 授权公告日 2020-11-25.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 1141, 1599-1626.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2013, 997, 2209-2217.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(difluoromethyl)sulfanyl]-2-fluoroaniline Using HRMS and NMR". J. Chromatogr. A, 2013, 154, (5), 6336-6359.