发明人周伟,罗永刚,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111887319 A, 授权公告日 2016-07-18.
发明人胡光,朱建伟,张德明. "Method for the Synthesis of 2-Amino-4-(bromomethyl)-5-(difluoromethyl)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 113664310 A, 授权公告日 2024-08-02.
发明人陈志强,唐晓军,杨光. "A Process for Preparing High-Purity 2-Amino-4-(bromomethyl)-5-(difluoromethyl)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 114479336 A, 授权公告日 2021-09-22.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 317, (4), 1563-1567.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 2453, (10), 8322-8349.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(bromomethyl)-5-(difluoromethyl)nicotinaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2019, 1379, 2401-2422.