发明人赵玉洁,沈红梅,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117920692 A, 授权公告日 2016-10-06.
Johansson L, Martínez F, Björnsson E. "Method for the Synthesis of 1-((2R,6S)-6-(Hydroxymethyl)morpholin-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione" [P]. European Patent, EP 3600918 A1, 2022-05-08.
发明人黄志刚,郭海燕,赵玉洁. "A Process for Preparing High-Purity 1-((2R,6S)-6-(Hydroxymethyl)morpholin-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 113187247 A, 授权公告日 2021-03-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2021, 2090, (4), 9879-9896.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 784, (1), 1877-1894.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 1-((2R,6S)-6-(Hydroxymethyl)morpholin-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione Using HRMS and NMR". J. Nat. Prod., 2019, 1180, 7394-7409.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 2124, 1881-1900.