发明人李文辉,胡光,唐晓军. "Method for the Synthesis of 5-Bromoindolin-3-one" [P]. 中国发明专利, 专利号 CN 116217637 B, 授权公告日 2021-08-18.
发明人朱建伟,郑宇鹏,黄志刚. "A Process for Preparing High-Purity 5-Bromoindolin-3-one" [P]. 中国发明专利, 专利号 CN 111295507 A, 授权公告日 2022-08-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2011, 1960, 8237-8249.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2021, 626, 4849-4861.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromoindolin-3-one Using HRMS and NMR". Phytochemistry, 2017, 265, 1014-1043.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 723, 3120-3126.