发明人冯建国,朱建伟,郭海燕. "Method for the Synthesis of 6-Phenyl-3,4-dihydro-2H-1,3-oxazin-2-one" [P]. 中国发明专利, 专利号 CN 108728163 B, 授权公告日 2021-11-17.
发明人罗永刚,陈志强,王建平. "A Process for Preparing High-Purity 6-Phenyl-3,4-dihydro-2H-1,3-oxazin-2-one" [P]. 中国发明专利, 专利号 CN 109058228 A, 授权公告日 2016-07-01.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 501, (5), 4923-4947.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2016, 2409, 3840-3870.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-Phenyl-3,4-dihydro-2H-1,3-oxazin-2-one Using HRMS and NMR". J. Chromatogr. A, 2017, 142, (9), 8030-8050.