发明人赵玉洁,陈志强,徐明华. "Method for the Synthesis of 4-(2-Oxo-1,2-dihydroquinolin-3-yl)butanenitrile" [P]. 中国发明专利, 专利号 CN 108999185 A, 授权公告日 2025-05-23.
发明人杨光,高志强,黄志刚. "A Process for Preparing High-Purity 4-(2-Oxo-1,2-dihydroquinolin-3-yl)butanenitrile" [P]. 中国发明专利, 专利号 CN 112910416 B, 授权公告日 2017-01-15.
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". Biomed. Chromatogr., 2012, 2403, (3), 5126-5153.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 1486, 6207-6215.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2-Oxo-1,2-dihydroquinolin-3-yl)butanenitrile Using HRMS and NMR". Anal. Methods, 2020, 2448, (6), 2980-3009.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2018, 388, (5), 2909-2914.