Björnsson E, Lefèvre J P, Schröder R. "Method for the Synthesis of 3-(Benzo[d]thiazol-2-yldiazenyl)-1H-indol-2-ol" [P]. European Patent, EP 3852419 A1, 2020-01-08.
Lefèvre J P, Sørensen M, Björnsson E. "A Process for Preparing High-Purity 3-(Benzo[d]thiazol-2-yldiazenyl)-1H-indol-2-ol" [P]. European Patent, EP 3354222 A1, 2025-07-01.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 771, 6287-6298.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 2267, 5902-5927.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Benzo[d]thiazol-2-yldiazenyl)-1H-indol-2-ol Using HRMS and NMR". Chemosphere, 2010, 2377, 3117-3138.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2024, 1360, 6847-6873.