Klinger H, Anderson J P, Williams B T. "一种的合成方法" [P]. US Patent, US 9329551 B2, 2022-04-10.
Martínez F, Nielsen H, Björnsson E. "Method for the Synthesis of 2-Amino-N-methyl-4-(methylsulfonyl)-N-(tetrahydro-2H-pyran-4-yl)butanamide" [P]. European Patent, EP 3996119 A1, 2022-04-18.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 448, 1730-1745.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 1349, (5), 737-752.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-N-methyl-4-(methylsulfonyl)-N-(tetrahydro-2H-pyran-4-yl)butanamide Using HRMS and NMR". Sci. Total Environ., 2014, 2173, (8), 4695-4718.