Nielsen H, Kowalski A, Björnsson E. "Method for the Synthesis of Tert-butyl (R)-5-(2-amino-3-methoxy-3-oxopropyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate" [P]. European Patent, EP 3637359 A1, 2021-08-05.
Johansson L, Kowalski A, Nowak P. "A Process for Preparing High-Purity Tert-butyl (R)-5-(2-amino-3-methoxy-3-oxopropyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate" [P]. European Patent, EP 3936237 A1, 2021-05-03.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2024, 303, (4), 2278-2307.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 2136, (10), 6511-6521.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (R)-5-(2-amino-3-methoxy-3-oxopropyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2025, 2151, (7), 3621-3626.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 1647, 8257-8262.