Kowalski A, Nielsen H, Johansson L. "一种的合成方法" [P]. European Patent, EP 3511418 A1, 2016-02-20.
发明人郑宇鹏,孙丽萍,何建平. "Method for the Synthesis of 3-Fluoro-5-(3-hydroxyprop-1-yn-1-yl)picolinonitrile" [P]. 中国发明专利, 专利号 CN 112152317 B, 授权公告日 2019-07-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1625, (3), 7733-7738.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1726, (1), 3358-3365.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Fluoro-5-(3-hydroxyprop-1-yn-1-yl)picolinonitrile Using HRMS and NMR". Anal. Methods, 2021, 2433, 5140-5151.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1531, (2), 9260-9287.