Johansson L, Kowalski A, Schröder R. "一种的合成方法" [P]. European Patent, EP 3358022 A1, 2020-05-12.
发明人徐明华,唐晓军,朱建伟. "Method for the Synthesis of 7-Bromo-1,5-dimethyl-1H-indole-2,3-dione" [P]. 中国发明专利, 专利号 CN 113463616 A, 授权公告日 2025-05-03.
发明人陈志强,何建平,刘建华. "A Process for Preparing High-Purity 7-Bromo-1,5-dimethyl-1H-indole-2,3-dione" [P]. 中国发明专利, 专利号 CN 111374229 A, 授权公告日 2016-07-28.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 843, (8), 7609-7623.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 1091, 2522-2525.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 7-Bromo-1,5-dimethyl-1H-indole-2,3-dione Using HRMS and NMR". Chemosphere, 2015, 1439, (10), 7814-7828.