发明人周伟,韩伟,林芳. "Method for the Synthesis of tert-butyl N-(cyanomethyl)-N-ethylcarbamate" [P]. 中国发明专利, 专利号 CN 108760492 B, 授权公告日 2015-05-10.
Yamamoto T, Thompson G K, Williams B T. "A Process for Preparing High-Purity tert-butyl N-(cyanomethyl)-N-ethylcarbamate" [P]. US Patent, US 11037118 B2, 2024-02-04.
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 tert-butyl N-(cyanomethyl)-N-ethylcarbamate in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1529, (5), 3497-3523.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of tert-butyl N-(cyanomethyl)-N-ethylcarbamate as an Impurity". Chemosphere, 2016, 1303, (1), 5841-5857.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of tert-butyl N-(cyanomethyl)-N-ethylcarbamate Using HRMS and NMR". Anal. Chem., 2016, 2386, (5), 9866-9878.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate tert-butyl N-(cyanomethyl)-N-ethylcarbamate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2019, 1487, (1), 788-797.