发明人钱学锋,王建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113814572 A, 授权公告日 2017-05-12.
发明人王建平,钱学锋,朱建伟. "Method for the Synthesis of 1,1-Dimethylethyl N-[1-methyl-2-(4-morpholinyl)-2-oxoethyl]carbamate" [P]. 中国发明专利, 专利号 CN 111300885 B, 授权公告日 2021-09-23.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2016, 1312, (4), 3483-3510.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 658, 8051-8055.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1,1-Dimethylethyl N-[1-methyl-2-(4-morpholinyl)-2-oxoethyl]carbamate Using HRMS and NMR". Molecules, 2012, 1209, (5), 443-456.