发明人徐明华,郭海燕,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113767422 A, 授权公告日 2017-11-24.
Mueller T C, Sørensen M, Nowak P. "Method for the Synthesis of 3-Benzoyl-5-(4-chlorophenyl)pyridazin-4(1H)-one" [P]. European Patent, EP 3150812 A1, 2025-07-22.
发明人冯建国,周伟,何建平. "A Process for Preparing High-Purity 3-Benzoyl-5-(4-chlorophenyl)pyridazin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 113227256 A, 授权公告日 2021-06-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 2414, (1), 7494-7505.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2020, 1494, (3), 4470-4493.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-Benzoyl-5-(4-chlorophenyl)pyridazin-4(1H)-one Using HRMS and NMR". Chromatographia, 2020, 279, (11), 9194-9221.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2022, 356, (2), 9366-9391.