发明人林芳,何建平,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111469875 A, 授权公告日 2021-09-17.
发明人胡光,钱学锋,罗永刚. "Method for the Synthesis of 3-Bromo-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112327506 B, 授权公告日 2023-11-14.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 1916, (3), 3227-3248.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 476, (2), 9735-9746.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-1H-pyrazolo[3,4-b]pyridine-5-carbaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2024, 1993, 6223-6232.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 1221, 5912-5925.