Johnson M A, Brown S R, Stevens L M. "一种的合成方法" [P]. US Patent, US 10482438 B2, 2022-11-12.
发明人唐晓军,高志强,李文辉. "Method for the Synthesis of N,N-dimethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide" [P]. 中国发明专利, 专利号 CN 113575063 B, 授权公告日 2019-07-14.
Klinger H, Fischer A B, Roberts E F. "A Process for Preparing High-Purity N,N-dimethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide" [P]. US Patent, US 9350711 B2, 2016-12-23.
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". Molecules, 2022, 2045, 5101-5125.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 2181, (6), 3497-3510.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of N,N-dimethyl-2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonamide Using HRMS and NMR". Environ. Sci. Technol., 2015, 336, (1), 4085-4102.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2025, 1279, (8), 9777-9780.