发明人唐晓军,钱学锋,沈红梅. "Method for the Synthesis of 4-Methoxy-2-Methylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 111311485 A, 授权公告日 2017-10-10.
发明人沈红梅,何建平,周伟. "A Process for Preparing High-Purity 4-Methoxy-2-Methylnicotinonitrile" [P]. 中国发明专利, 专利号 CN 113137522 A, 授权公告日 2024-05-11.
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 4-甲氧基-2-甲基烟腈 in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 1667, (9), 5613-5643.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-甲氧基-2-甲基烟腈 as an Impurity". Anal. Chem., 2017, 719, (8), 5987-5997.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methoxy-2-Methylnicotinonitrile Using HRMS and NMR". Environ. Sci. Technol., 2013, 925, (9), 8143-8170.