发明人韩伟,刘建华,陈志强. "Method for the Synthesis of Methyl (R)-3-amino-3-(3-fluoro-4-hydroxyphenyl)propanoate" [P]. 中国发明专利, 专利号 CN 108223698 A, 授权公告日 2024-11-23.
发明人王建平,徐明华,郭海燕. "A Process for Preparing High-Purity Methyl (R)-3-amino-3-(3-fluoro-4-hydroxyphenyl)propanoate" [P]. 中国发明专利, 专利号 CN 108449250 B, 授权公告日 2019-07-17.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 1271, (2), 4415-4434.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 2279, 5921-5938.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (R)-3-amino-3-(3-fluoro-4-hydroxyphenyl)propanoate Using HRMS and NMR". Chromatographia, 2019, 1810, (4), 1336-1366.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 1380, (8), 6538-6567.