Martínez F, Nowak P, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3019431 A1, 2021-01-19.
发明人王建平,韩伟,马晓峰. "Method for the Synthesis of 3-Ethynyl-5-methylpyridin-2-amine" [P]. 中国发明专利, 专利号 CN 109893013 B, 授权公告日 2016-03-21.
发明人马晓峰,郭海燕,周伟. "A Process for Preparing High-Purity 3-Ethynyl-5-methylpyridin-2-amine" [P]. 中国发明专利, 专利号 CN 113444508 B, 授权公告日 2022-07-10.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 1978, 675-678.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 1061, 5720-5725.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethynyl-5-methylpyridin-2-amine Using HRMS and NMR". Food Chem., 2013, 1366, 5457-5461.