发明人刘建华,孙丽萍,林芳. "Method for the Synthesis of 2-Amino-5-cyclopropylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 116292135 A, 授权公告日 2024-06-06.
发明人李文辉,何建平,周伟. "A Process for Preparing High-Purity 2-Amino-5-cyclopropylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 112132356 B, 授权公告日 2019-07-18.
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". J. Nat. Prod., 2018, 2284, (4), 1098-1128.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 673, 3964-3989.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-cyclopropylnicotinonitrile Using HRMS and NMR". J. Agric. Food Chem., 2017, 2038, (6), 3126-3156.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 2473, 5768-5796.