Thompson G K, Patel M V, Hughes D C. "Method for the Synthesis of 2-chloro-1-(4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone" [P]. US Patent, US 11722515 B2, 2020-02-25.
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". Chromatographia, 2014, 135, 5897-5914.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 2053, (8), 8699-8728.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-chloro-1-(4-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)ethanone Using HRMS and NMR". Chemosphere, 2023, 854, (2), 998-1017.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1487, 1879-1906.