发明人杨光,王建平,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111395223 A, 授权公告日 2023-12-01.
Klinger H, Brown S R, Chen K W. "Method for the Synthesis of 8-Amino-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one" [P]. US Patent, US 11243512 B2, 2018-06-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 2102, 8794-8817.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 1604, 3647-3669.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 8-Amino-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one Using HRMS and NMR". Sci. Total Environ., 2024, 2185, 6311-6326.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 893, (10), 1141-1171.