Fischer A B, Schröder R, Thompson G K. "一种的合成方法" [P]. US Patent, US 9703417 B2, 2025-09-05.
Lefèvre J P, Nowak P, Mueller T C. "Method for the Synthesis of 2-(Tert-butyl)-1-methyl-5-nitro-1H-indole" [P]. European Patent, EP 3181662 A1, 2025-11-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2021, 1891, (1), 7395-7418.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 2030, 9420-9440.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Tert-butyl)-1-methyl-5-nitro-1H-indole Using HRMS and NMR". J. Sep. Sci., 2018, 2250, (12), 6254-6284.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2018, 2056, (9), 7449-7454.