Schröder R, Anderson J P, Yamamoto T. "Method for the Synthesis of 4-(tert-Butyl)3-methyl6,6-dimethylmorpholine-3,4-dicarboxylate" [P]. US Patent, US 9368919 B2, 2019-03-16.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2024, 807, (2), 7484-7500.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 202, (11), 5649-5669.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(tert-Butyl)3-methyl6,6-dimethylmorpholine-3,4-dicarboxylate Using HRMS and NMR". Chromatographia, 2013, 564, (2), 7411-7438.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 2039, 3939-3955.