Kowalski A, Jørgensen K, Björnsson E. "Method for the Synthesis of 2-Bromo-3,4-dihydro-2H-1,4-benzoxazin-3-one" [P]. European Patent, EP 3575333 A1, 2017-03-14.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1614, 6387-6394.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 1303, (2), 9061-9081.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-3,4-dihydro-2H-1,4-benzoxazin-3-one Using HRMS and NMR". J. Sep. Sci., 2019, 1964, 3870-3885.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2024, 877, 2433-2447.