发明人周伟,徐明华,林芳. "Method for the Synthesis of 5-Iodo-2-oxoindoline-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116718983 A, 授权公告日 2018-05-20.
发明人王建平,韩伟,郑宇鹏. "A Process for Preparing High-Purity 5-Iodo-2-oxoindoline-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116623970 A, 授权公告日 2023-12-14.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 5-碘-2-氧吲哚-7-羧酸 in Pharmaceutical Formulations". Chromatographia, 2021, 521, (1), 9296-9321.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-碘-2-氧吲哚-7-羧酸 as an Impurity". Phytochemistry, 2016, 999, 4753-4781.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Iodo-2-oxoindoline-7-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2010, 2079, (2), 7959-7963.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 5-碘-2-氧吲哚-7-羧酸 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 2183, 3917-3931.