发明人冯建国,钱学锋,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116079130 A, 授权公告日 2017-12-23.
Nielsen H, Schröder R, Björnsson E. "Method for the Synthesis of 2-Formyl-4-methylpentanenitrile" [P]. European Patent, EP 3210823 A1, 2018-08-18.
Schröder R, Nowak P, Björnsson E. "A Process for Preparing High-Purity 2-Formyl-4-methylpentanenitrile" [P]. European Patent, EP 3553841 A1, 2023-06-08.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 717, (12), 6162-6173.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 1338, 1792-1806.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Formyl-4-methylpentanenitrile Using HRMS and NMR". Biomed. Chromatogr., 2018, 140, 1226-1242.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 342, 6418-6424.