Nowak P, Nielsen H, Mueller T C. "一种的合成方法" [P]. European Patent, EP 3898837 A1, 2025-12-07.
Mueller T C, Martínez F, Lefèvre J P. "Method for the Synthesis of 5,11-Dihydro-4,8-dihydroxyindolo[3,2-b]carbazole-6-carboxaldehyde" [P]. European Patent, EP 3458529 A1, 2019-10-17.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 1887, (1), 6330-6352.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 1101, 5917-5926.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5,11-Dihydro-4,8-dihydroxyindolo[3,2-b]carbazole-6-carboxaldehyde Using HRMS and NMR". Anal. Methods, 2012, 2138, (10), 4582-4603.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2025, 1265, (11), 4533-4557.