发明人黄志刚,李文辉,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113602962 A, 授权公告日 2016-07-10.
Anderson J P, Chen K W, Hughes D C. "Method for the Synthesis of 3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one" [P]. US Patent, US 10654684 B2, 2020-04-07.
发明人冯建国,杨光,徐明华. "A Process for Preparing High-Purity 3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one" [P]. 中国发明专利, 专利号 CN 115642389 A, 授权公告日 2015-11-21.
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". Rapid Commun. Mass Spectrom., 2016, 297, (4), 9583-9592.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1543, (7), 4482-4510.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-3,4-dihydro-benzo[e][1,3]oxazin-2-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 304, 3146-3152.