发明人韩伟,马晓峰,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108855332 A, 授权公告日 2021-10-17.
发明人胡光,林芳,罗永刚. "Method for the Synthesis of 3-Amino-5-phenylpyridazine-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 115724054 B, 授权公告日 2017-03-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 2471, (12), 2146-2166.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 721, 3093-3111.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-phenylpyridazine-4-carbonitrile Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 2013, (10), 414-420.