发明人张德明,孙丽萍,罗永刚. "Method for the Synthesis of 6-Chloroindolin-5-ol" [P]. 中国发明专利, 专利号 CN 116658907 A, 授权公告日 2017-10-18.
发明人罗永刚,刘建华,钱学锋. "A Process for Preparing High-Purity 6-Chloroindolin-5-ol" [P]. 中国发明专利, 专利号 CN 112308091 A, 授权公告日 2024-05-23.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 798, (8), 5850-5867.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2016, 334, (10), 7670-7693.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloroindolin-5-ol Using HRMS and NMR". Talanta, 2013, 2275, 2024-2038.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1015, (8), 8555-8576.