发明人林芳,李文辉,张德明. "Method for the Synthesis of 3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine" [P]. 中国发明专利, 专利号 CN 108302636 B, 授权公告日 2023-03-22.
Yamamoto T, Stevens L M, Klinger H. "A Process for Preparing High-Purity 3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine" [P]. US Patent, US 11903489 B2, 2018-04-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 546, (1), 6609-6617.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 374, (11), 7293-7311.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-((4-Fluorophenyl)sulfonyl)piperazin-1-yl)-6-(3-methyl-1H-pyrazol-1-yl)pyridazine Using HRMS and NMR". Anal. Methods, 2019, 478, (7), 7363-7389.