发明人郑宇鹏,杨光,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117376953 A, 授权公告日 2022-10-12.
发明人徐明华,郑宇鹏,朱建伟. "Method for the Synthesis of 3-bromo-7H-pyrrolo[2,3-c]pyridazine" [P]. 中国发明专利, 专利号 CN 115924973 B, 授权公告日 2024-12-27.
发明人胡光,陈志强,冯建国. "A Process for Preparing High-Purity 3-bromo-7H-pyrrolo[2,3-c]pyridazine" [P]. 中国发明专利, 专利号 CN 109054188 B, 授权公告日 2016-07-10.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 1503, 4956-4971.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 443, (12), 2462-2476.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3-bromo-7H-pyrrolo[2,3-c]pyridazine Using HRMS and NMR". Environ. Sci. Technol., 2019, 1938, 3346-3354.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 1731, (5), 358-384.