Hughes D C, Park J H, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11241946 B2, 2018-09-27.
发明人郑宇鹏,张德明,钱学锋. "Method for the Synthesis of Methyl 5-fluoro-4-(2-hydroxyethyl)-2-nitrobenzoate" [P]. 中国发明专利, 专利号 CN 116577403 A, 授权公告日 2024-05-17.
Sørensen M, Martínez F, Lefèvre J P. "A Process for Preparing High-Purity Methyl 5-fluoro-4-(2-hydroxyethyl)-2-nitrobenzoate" [P]. European Patent, EP 3558377 A1, 2024-08-03.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2013, 1573, (5), 953-961.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 1208, (7), 627-633.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-fluoro-4-(2-hydroxyethyl)-2-nitrobenzoate Using HRMS and NMR". Chromatographia, 2011, 1646, (5), 7207-7229.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2012, 802, 54-81.