Davis P L, Thompson G K, Johnson M A. "Method for the Synthesis of N-(tert-Butyl)nicotinamide" [P]. US Patent, US 10467450 B2, 2020-03-02.
Roberts E F, Stevens L M, Fischer A B. "A Process for Preparing High-Purity N-(tert-Butyl)nicotinamide" [P]. US Patent, US 11270817 B2, 2021-12-23.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 233, (11), 515-518.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1449, 2679-2683.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of N-(tert-Butyl)nicotinamide Using HRMS and NMR". J. Chromatogr. A, 2012, 1390, 7068-7084.