发明人何建平,黄志刚,郑宇鹏. "Method for the Synthesis of 3-Chloro-6-[2-(1-methanesulfonyl-piperidin-2-yl)-ethyl]-pyridazine" [P]. 中国发明专利, 专利号 CN 114933850 B, 授权公告日 2024-11-02.
Roberts E F, Klinger H, Mueller T. "A Process for Preparing High-Purity 3-Chloro-6-[2-(1-methanesulfonyl-piperidin-2-yl)-ethyl]-pyridazine" [P]. US Patent, US 11787027 B2, 2023-12-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 771, (3), 1909-1937.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 1770, 7813-7839.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-6-[2-(1-methanesulfonyl-piperidin-2-yl)-ethyl]-pyridazine Using HRMS and NMR". Chemosphere, 2011, 1033, (1), 7149-7169.