发明人陈志强,何建平,冯建国. "Method for the Synthesis of (2S)-2-amino-2-(3-bromo-4-hydroxyphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 117180559 B, 授权公告日 2015-06-21.
Johansson L, Björnsson E, Nielsen H. "A Process for Preparing High-Purity (2S)-2-amino-2-(3-bromo-4-hydroxyphenyl)acetic acid" [P]. European Patent, EP 3225447 A1, 2017-07-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-2-氨基-2-(3-溴-4-羟基苯基)乙酸 in Pharmaceutical Formulations". Sci. Total Environ., 2023, 828, (8), 9376-9403.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-2-氨基-2-(3-溴-4-羟基苯基)乙酸 as an Impurity". Phytochemistry, 2018, 1884, (1), 8925-8949.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-2-amino-2-(3-bromo-4-hydroxyphenyl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2014, 769, (11), 465-486.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate (S)-2-氨基-2-(3-溴-4-羟基苯基)乙酸 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 441, 6469-6477.