Stevens L M, Park J H, Williams B T. "一种的合成方法" [P]. US Patent, US 9443112 B2, 2022-01-09.
发明人郑宇鹏,孙丽萍,罗永刚. "Method for the Synthesis of 3-(Pyrrolidin-1-yl)pyrazine-2-carbonitrile" [P]. 中国发明专利, 专利号 CN 113977908 A, 授权公告日 2021-12-15.
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". Talanta, 2013, 1751, 3682-3703.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 1302, 2454-2471.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Pyrrolidin-1-yl)pyrazine-2-carbonitrile Using HRMS and NMR". Food Chem., 2016, 178, (12), 9545-9567.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 884, (1), 6273-6286.