O'Brien P Q, Brown S R, Anderson J P. "Method for the Synthesis of 2-METHYL-4-OXO-4H-BENZO[D][1,3]OXAZIN-6-YL ACETATE" [P]. US Patent, US 11081059 B2, 2024-01-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 2-METHYL-4-OXO-4H-BENZO[D][1,3]OXAZIN-6-YL ACETATE in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 1908, (1), 4117-4122.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-METHYL-4-OXO-4H-BENZO[D][1,3]OXAZIN-6-YL ACETATE as an Impurity". Phytochemistry, 2022, 2016, 9978-9994.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-METHYL-4-OXO-4H-BENZO[D][1,3]OXAZIN-6-YL ACETATE Using HRMS and NMR". J. Agric. Food Chem., 2012, 1278, (3), 7747-7753.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 2-METHYL-4-OXO-4H-BENZO[D][1,3]OXAZIN-6-YL ACETATE Profile in Drug Substances According to ICH Guidelines". Molecules, 2022, 534, (11), 669-698.