发明人陈志强,高志强,赵玉洁. "Method for the Synthesis of 1-Methyl-2,3-dioxoindoline-5-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112588444 B, 授权公告日 2017-03-09.
发明人周伟,唐晓军,何建平. "A Process for Preparing High-Purity 1-Methyl-2,3-dioxoindoline-5-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 116853184 B, 授权公告日 2020-09-05.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 713, 4658-4677.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 920, (12), 2357-2380.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-2,3-dioxoindoline-5-sulfonyl chloride Using HRMS and NMR". J. Nat. Prod., 2025, 385, (10), 5020-5044.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 668, 9844-9847.