Johansson L, Schröder R, Jørgensen K. "Method for the Synthesis of 2,2-Difluoro-1-(2-methoxy-phenyl)-ethanol" [P]. European Patent, EP 3987493 A1, 2024-05-13.
发明人高志强,马晓峰,周伟. "A Process for Preparing High-Purity 2,2-Difluoro-1-(2-methoxy-phenyl)-ethanol" [P]. 中国发明专利, 专利号 CN 111383486 B, 授权公告日 2021-02-14.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 1338, (4), 168-196.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2022, 794, 9711-9741.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Difluoro-1-(2-methoxy-phenyl)-ethanol Using HRMS and NMR". Anal. Chim. Acta, 2020, 879, (12), 1964-1975.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2018, 1247, 6398-6410.