发明人郑宇鹏,陈志强,何建平. "Method for the Synthesis of 3-(1H-Pyrrol-1-yl)butanenitrile" [P]. 中国发明专利, 专利号 CN 109623160 A, 授权公告日 2023-07-15.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 2007, 9392-9418.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 1660, (11), 7320-7323.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1H-Pyrrol-1-yl)butanenitrile Using HRMS and NMR". Biomed. Chromatogr., 2010, 1720, (4), 56-77.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1667, (6), 6227-6244.