Nowak P, Johansson L, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3888216 A1, 2025-07-16.
Roberts E F, Patel M V, Stevens L M. "Method for the Synthesis of Heptafluorobutyronitrile" [P]. US Patent, US 11972754 B2, 2020-10-01.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1642, 1855-1863.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 2207, (10), 4364-4386.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Heptafluorobutyronitrile Using HRMS and NMR". Anal. Chim. Acta, 2015, 2023, (2), 4715-4721.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2024, 1293, (1), 344-369.