Kowalski A, Johansson L, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3087070 A1, 2019-12-09.
发明人李文辉,王建平,周伟. "Method for the Synthesis of N-cyano-n-ethyl-3-methylaniline" [P]. 中国发明专利, 专利号 CN 109880909 A, 授权公告日 2017-01-06.
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". J. Agric. Food Chem., 2020, 804, (11), 9263-9287.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 638, (2), 8342-8369.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-cyano-n-ethyl-3-methylaniline Using HRMS and NMR". Chemosphere, 2015, 2412, 518-545.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 2189, (3), 224-250.