Jørgensen K, Mueller T C, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3108858 A1, 2024-02-28.
发明人钱学锋,沈红梅,周伟. "Method for the Synthesis of 3-Morpholinopyrazin-2-amine, 97%" [P]. 中国发明专利, 专利号 CN 112343955 B, 授权公告日 2018-08-12.
Björnsson E, Kowalski A, Mueller T C. "A Process for Preparing High-Purity 3-Morpholinopyrazin-2-amine, 97%" [P]. European Patent, EP 3858263 A1, 2024-10-06.
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". Biomed. Chromatogr., 2020, 1904, (7), 5163-5187.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 2121, (4), 7906-7928.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Morpholinopyrazin-2-amine, 97% Using HRMS and NMR". Anal. Chim. Acta, 2018, 1267, 3227-3244.