Nielsen H, Schröder R, Martínez F. "一种4-氯-3-氟-1H-吡咯并[2,3-b]吡啶的合成方法" [P]. European Patent, EP 3886106 A1, 2019-10-14.
发明人朱建伟,孙丽萍,韩伟. "Method for the Synthesis of 4-chloro-3-fluoro-1H-pyrrolo[2,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 115606946 B, 授权公告日 2025-05-27.
发明人高志强,沈红梅,李文辉. "A Process for Preparing High-Purity 4-chloro-3-fluoro-1H-pyrrolo[2,3-b]pyridine" [P]. 中国发明专利, 专利号 CN 108040833 B, 授权公告日 2017-06-02.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氯-3-氟-1H-吡咯并[2,3-b]吡啶 in Pharmaceutical Formulations". Chemosphere, 2020, 1674, (1), 2378-2400.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氯-3-氟-1H-吡咯并[2,3-b]吡啶 as an Impurity". Anal. Chim. Acta, 2016, 891, (1), 6027-6032.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-3-fluoro-1H-pyrrolo[2,3-b]pyridine Using HRMS and NMR". J. Chromatogr. A, 2023, 2450, 4458-4472.