发明人沈红梅,张德明,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109939732 A, 授权公告日 2017-10-24.
发明人孙丽萍,杨光,韩伟. "Method for the Synthesis of 6-Pyridin-2-ylpyridazin-3-ol" [P]. 中国发明专利, 专利号 CN 112730082 A, 授权公告日 2025-08-27.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 388, 9026-9034.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 1403, 8945-8958.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 6-Pyridin-2-ylpyridazin-3-ol Using HRMS and NMR". Anal. Chim. Acta, 2025, 1559, 6449-6477.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2012, 1556, (6), 6766-6793.