发明人马晓峰,杨光,沈红梅. "Method for the Synthesis of 3,7-Dibromo-1H-pyrazolo[4,3-c]pyridine" [P]. 中国发明专利, 专利号 CN 111088868 B, 授权公告日 2022-03-15.
发明人陈志强,沈红梅,郑宇鹏. "A Process for Preparing High-Purity 3,7-Dibromo-1H-pyrazolo[4,3-c]pyridine" [P]. 中国发明专利, 专利号 CN 113033386 A, 授权公告日 2015-08-08.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2025, 488, 2365-2380.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 1087, (12), 7-25.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3,7-Dibromo-1H-pyrazolo[4,3-c]pyridine Using HRMS and NMR". Chromatographia, 2022, 1726, (5), 718-728.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2016, 644, (3), 1493-1512.