Brown S R, Lee S K, Mueller T. "Method for the Synthesis of 6-(((4-Methylthiazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 2-nitrobenzoate" [P]. US Patent, US 9416206 B2, 2025-02-15.
Sørensen M, Lefèvre J P, Nielsen H. "A Process for Preparing High-Purity 6-(((4-Methylthiazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 2-nitrobenzoate" [P]. European Patent, EP 3703146 A1, 2018-05-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 773, (4), 6462-6489.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 309, (9), 3038-3054.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 6-(((4-Methylthiazol-2-yl)thio)methyl)-4-oxo-4H-pyran-3-yl 2-nitrobenzoate Using HRMS and NMR". Anal. Chem., 2013, 248, (11), 6330-6353.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2010, 1802, (1), 2579-2584.