发明人韩伟,周伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110895887 A, 授权公告日 2021-10-26.
发明人沈红梅,杨光,周伟. "Method for the Synthesis of 5-Methylpyridazine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 113197399 A, 授权公告日 2021-11-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 2180, (9), 263-292.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1818, 5641-5653.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methylpyridazine-4-carbonitrile Using HRMS and NMR". J. Nat. Prod., 2015, 2383, (12), 8589-8606.