Stevens L M, Hughes D C, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11144476 B2, 2024-06-02.
Schröder R, Williams B T, Roberts E F. "Method for the Synthesis of 4-Chloro-N-(3-(4-methylpiperazin-1-yl)phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine" [P]. US Patent, US 10985329 B2, 2025-08-20.
Yamamoto T, Mueller T, Chen K W. "A Process for Preparing High-Purity 4-Chloro-N-(3-(4-methylpiperazin-1-yl)phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine" [P]. US Patent, US 9127886 B2, 2022-01-01.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 1988, 612-629.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1041, (1), 3560-3577.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-N-(3-(4-methylpiperazin-1-yl)phenyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1603, 1879-1887.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 2016, 4939-4944.