Park J H, Mueller T, Williams B T. "Method for the Synthesis of tert-Butyl 5-((tert-butoxycarbonyl)amino)-2-iodo-1H-pyrrolo[3,2-b]pyridine-1-carboxylate" [P]. US Patent, US 10324330 B2, 2024-09-17.
Roberts E F, Kumar R, Schröder R. "A Process for Preparing High-Purity tert-Butyl 5-((tert-butoxycarbonyl)amino)-2-iodo-1H-pyrrolo[3,2-b]pyridine-1-carboxylate" [P]. US Patent, US 10479500 B2, 2019-12-07.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2022, 1711, (6), 2300-2320.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 654, (3), 1835-1864.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 5-((tert-butoxycarbonyl)amino)-2-iodo-1H-pyrrolo[3,2-b]pyridine-1-carboxylate Using HRMS and NMR". Molecules, 2018, 452, (9), 4125-4150.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2017, 1211, (3), 692-716.