发明人黄志刚,高志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117871542 A, 授权公告日 2017-01-22.
发明人胡光,冯建国,刘建华. "Method for the Synthesis of 5-Chloro-4-methylindoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 117113230 B, 授权公告日 2018-11-16.
发明人何建平,李文辉,陈志强. "A Process for Preparing High-Purity 5-Chloro-4-methylindoline-2,3-dione" [P]. 中国发明专利, 专利号 CN 109072075 A, 授权公告日 2024-02-21.
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, 2021, 933, (1), 4527-4545.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 2372, (12), 1419-1437.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-4-methylindoline-2,3-dione Using HRMS and NMR". Talanta, 2017, 2197, (7), 9525-9554.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2023, 1816, 876-902.