发明人朱建伟,陈志强,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114425656 A, 授权公告日 2019-04-12.
Stevens L M, Lee S K, Johnson M A. "Method for the Synthesis of 2-((3-Cyanophenyl)amino)isonicotinonitrile" [P]. US Patent, US 10457857 B2, 2017-04-20.
发明人李文辉,高志强,林芳. "A Process for Preparing High-Purity 2-((3-Cyanophenyl)amino)isonicotinonitrile" [P]. 中国发明专利, 专利号 CN 108895270 A, 授权公告日 2019-07-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 610, (4), 8316-8323.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 1327, 6835-6853.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-((3-Cyanophenyl)amino)isonicotinonitrile Using HRMS and NMR". Food Chem., 2024, 2330, (10), 2941-2962.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2020, 1651, 8016-8023.