发明人徐明华,钱学锋,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117932166 A, 授权公告日 2017-01-24.
发明人郭海燕,王建平,林芳. "Method for the Synthesis of 3-Ethoxy-2,4-difluorophenol" [P]. 中国发明专利, 专利号 CN 114307427 B, 授权公告日 2020-06-06.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 1956, 3794-3812.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2015, 335, 6722-6728.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethoxy-2,4-difluorophenol Using HRMS and NMR". Talanta, 2025, 1247, (2), 8792-8800.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 780, (9), 5435-5465.