Patel M V, Hughes D C, Stevens L M. "一种的合成方法" [P]. US Patent, US 11599041 B2, 2016-09-13.
Brown S R, Patel M V, Park J H. "Method for the Synthesis of Di-tert-butyl butane-1,4-diylbis((2-cyanoethyl)carbamatE)" [P]. US Patent, US 11694868 B2, 2024-03-24.
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". Molecules, 2010, 739, (6), 8288-8307.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 941, 2220-2249.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Di-tert-butyl butane-1,4-diylbis((2-cyanoethyl)carbamatE) Using HRMS and NMR". Chemosphere, 2019, 815, (4), 5042-5055.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 947, (2), 6046-6075.