发明人周伟,刘建华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117622492 A, 授权公告日 2017-10-17.
发明人徐明华,王建平,黄志刚. "Method for the Synthesis of 3,5-Difluoro-4-(oxetan-3-yloxy)benzonitrile" [P]. 中国发明专利, 专利号 CN 112182016 A, 授权公告日 2022-12-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 1916, (11), 230-248.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2014, 475, (11), 1507-1514.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Difluoro-4-(oxetan-3-yloxy)benzonitrile Using HRMS and NMR". Chromatographia, 2016, 1713, (2), 5283-5291.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 584, 3724-3737.