Martínez F, Lefèvre J P, Nielsen H. "Method for the Synthesis of 3-Amino-2-(methylthio)quinazolin-4(3H)-one" [P]. European Patent, EP 3268921 A1, 2021-01-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 1004, 110-132.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 1504, (2), 2162-2190.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-2-(methylthio)quinazolin-4(3H)-one Using HRMS and NMR". Anal. Chem., 2017, 1068, 3959-3980.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 1576, 6365-6386.