发明人孙丽萍,赵玉洁,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116277523 A, 授权公告日 2022-11-02.
发明人周伟,冯建国,郑宇鹏. "Method for the Synthesis of 3-Chloro-6-(2-nitrophenyl)pyridazine" [P]. 中国发明专利, 专利号 CN 108515314 B, 授权公告日 2025-06-24.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1242, 430-446.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1177, 8058-8065.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-6-(2-nitrophenyl)pyridazine Using HRMS and NMR". Chemosphere, 2020, 749, (9), 8505-8514.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2021, 984, (11), 3395-3399.