发明人唐晓军,赵玉洁,钱学锋. "Method for the Synthesis of (S)-Ethyl 2-amino-2-(5-bromo-1H-indol-3-yl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 116622546 A, 授权公告日 2018-11-18.
Yamamoto T, Patel M V, Klinger H. "A Process for Preparing High-Purity (S)-Ethyl 2-amino-2-(5-bromo-1H-indol-3-yl)acetate hydrochloride" [P]. US Patent, US 9413931 B2, 2020-12-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 1112, (6), 3612-3616.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 832, 2532-2543.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Ethyl 2-amino-2-(5-bromo-1H-indol-3-yl)acetate hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2014, 1297, (8), 4510-4535.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1923, 7829-7848.