Brown S R, O'Brien P Q, Lee S K. "一种的合成方法" [P]. US Patent, US 9385394 B2, 2023-11-16.
Rossi M, Johansson L, Lefèvre J P. "Method for the Synthesis of (R)-4-Methyl-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepine 1,1-dioxide" [P]. European Patent, EP 3759614 A1, 2024-04-14.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 2199, (10), 8990-9008.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 2006, 572-575.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (R)-4-Methyl-3,4-dihydro-2H-pyrido[2,3-b][1,4,5]oxathiazepine 1,1-dioxide Using HRMS and NMR". Biomed. Chromatogr., 2020, 1784, (12), 6080-6084.