发明人张德明,钱学锋,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113448055 A, 授权公告日 2023-02-17.
发明人杨光,王建平,林芳. "Method for the Synthesis of 5-Bromo-4,6-dimethyl-2-morpholinonicotinonitrile" [P]. 中国发明专利, 专利号 CN 109452995 A, 授权公告日 2025-10-18.
发明人孙丽萍,沈红梅,朱建伟. "A Process for Preparing High-Purity 5-Bromo-4,6-dimethyl-2-morpholinonicotinonitrile" [P]. 中国发明专利, 专利号 CN 114964864 A, 授权公告日 2022-08-04.
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". Chemosphere, 2016, 986, (11), 125-148.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 2265, 235-251.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-4,6-dimethyl-2-morpholinonicotinonitrile Using HRMS and NMR". J. Chromatogr. A, 2025, 1093, 2633-2653.