Kowalski A, Nielsen H, Sørensen M. "一种2,2-dimethylpent-4-enenitrile的合成方法" [P]. European Patent, EP 3043934 A1, 2025-10-23.
Kowalski A, Sørensen M, Martínez F. "Method for the Synthesis of 2,2-dimethylpent-4-enenitrile" [P]. European Patent, EP 3617689 A1, 2018-06-27.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2,2-dimethylpent-4-enenitrile in Pharmaceutical Formulations". Anal. Methods, 2011, 1141, (12), 9451-9472.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,2-dimethylpent-4-enenitrile as an Impurity". Anal. Chem., 2015, 2478, (12), 8872-8882.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-dimethylpent-4-enenitrile Using HRMS and NMR". Molecules, 2010, 2121, 7550-7568.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 2,2-dimethylpent-4-enenitrile Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 82, 3400-3426.