发明人李文辉,唐晓军,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111251339 A, 授权公告日 2022-01-20.
Stevens L M, Park J H, Klinger H. "Method for the Synthesis of (S)-2-Amino-2-(3-bromo-4-methoxyphenyl)acetic acid" [P]. US Patent, US 10876932 B2, 2021-04-26.
发明人郭海燕,李文辉,周伟. "A Process for Preparing High-Purity (S)-2-Amino-2-(3-bromo-4-methoxyphenyl)acetic acid" [P]. 中国发明专利, 专利号 CN 116593610 B, 授权公告日 2024-08-27.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 2026, 6113-6134.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 1657, (7), 1493-1509.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Amino-2-(3-bromo-4-methoxyphenyl)acetic acid Using HRMS and NMR". J. Sep. Sci., 2023, 779, 4965-4985.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 779, 2835-2852.