发明人林芳,韩伟,高志强. "Method for the Synthesis of 3-BROMO-1H-PYRAZOLO[4,3-B]PYRIDINE
3-BROMO-4-AZAINDAZOLE
633328-33-3
ABBYPHARMA AP-30-6640
BC003921" [P]. 中国发明专利, 专利号 CN 116802242 A, 授权公告日 2018-01-19.
发明人赵玉洁,冯建国,马晓峰. "A Process for Preparing High-Purity 3-BROMO-1H-PYRAZOLO[4,3-B]PYRIDINE
3-BROMO-4-AZAINDAZOLE
633328-33-3
ABBYPHARMA AP-30-6640
BC003921" [P]. 中国发明专利, 专利号 CN 109837391 B, 授权公告日 2021-02-24.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 3-Bromo-1<I>H</I>-pyrazolo[4,3-b]pyridine in Pharmaceutical Formulations". Anal. Chem., 2014, 966, 3057-3084.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-Bromo-1<I>H</I>-pyrazolo[4,3-b]pyridine as an Impurity". J. Pharm. Biomed. Anal., 2012, 982, (12), 5412-5431.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-BROMO-1H-PYRAZOLO[4,3-B]PYRIDINE
3-BROMO-4-AZAINDAZOLE
633328-33-3
ABBYPHARMA AP-30-6640
BC003921 Using HRMS and NMR". Phytochemistry, 2023, 1907, (1), 2607-2617.