发明人周伟,冯建国,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114062878 A, 授权公告日 2019-03-18.
发明人胡光,张德明,李文辉. "Method for the Synthesis of 1-(Difluoromethoxy)-2,3,4-trifluoro-benzene" [P]. 中国发明专利, 专利号 CN 112131006 A, 授权公告日 2025-03-18.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 925, 2837-2840.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 2429, (12), 2316-2333.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Difluoromethoxy)-2,3,4-trifluoro-benzene Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 659, 1155-1158.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 475, 9504-9512.