发明人马晓峰,朱建伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113042536 A, 授权公告日 2022-09-07.
发明人刘建华,林芳,徐明华. "Method for the Synthesis of 5,6-Dimethoxy-1H-pyrrolo[3,2-b]pyridine" [P]. 中国发明专利, 专利号 CN 117021239 A, 授权公告日 2016-06-17.
Lee S K, Klinger H, Schröder R. "A Process for Preparing High-Purity 5,6-Dimethoxy-1H-pyrrolo[3,2-b]pyridine" [P]. US Patent, US 9614610 B2, 2019-04-13.
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". Chromatographia, 2020, 1204, 3289-3314.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 847, (11), 1604-1632.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Dimethoxy-1H-pyrrolo[3,2-b]pyridine Using HRMS and NMR". Biomed. Chromatogr., 2022, 567, (9), 9505-9522.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 1745, 7864-7891.