发明人胡光,徐明华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109528719 A, 授权公告日 2025-12-07.
发明人马晓峰,朱建伟,周伟. "Method for the Synthesis of (3E)-5-bromo-3-[(2,4-difluorophenyl)imino]-2,3-dihydro-1H-indol-2-one
118416-28-7
MS-8800" [P]. 中国发明专利, 专利号 CN 109281711 B, 授权公告日 2018-02-08.
Kumar R, Roberts E F, Klinger H. "A Process for Preparing High-Purity (3E)-5-bromo-3-[(2,4-difluorophenyl)imino]-2,3-dihydro-1H-indol-2-one
118416-28-7
MS-8800" [P]. US Patent, US 11369984 B2, 2015-06-24.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 1125, 7253-7269.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 1086, 1161-1174.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (3E)-5-bromo-3-[(2,4-difluorophenyl)imino]-2,3-dihydro-1H-indol-2-one
118416-28-7
MS-8800 Using HRMS and NMR". Talanta, 2023, 490, (12), 1615-1625.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 381, (4), 7570-7590.