Sørensen M, Johansson L, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3909636 A1, 2020-05-17.
发明人赵玉洁,朱建伟,黄志刚. "Method for the Synthesis of 4,7-Dihydroxyindoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 109720518 A, 授权公告日 2016-05-18.
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". Biomed. Chromatogr., 2025, 990, (6), 8758-8765.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 501, 897-910.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4,7-Dihydroxyindoline-2,3-dione Using HRMS and NMR". Chemosphere, 2022, 1841, (12), 7210-7233.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 2473, 8458-8486.