发明人陈志强,张德明,罗永刚. "Method for the Synthesis of 2-(Aminomethyl)-4-(difluoromethyl)pyridine-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108700609 B, 授权公告日 2017-07-27.
发明人马晓峰,陈志强,郭海燕. "A Process for Preparing High-Purity 2-(Aminomethyl)-4-(difluoromethyl)pyridine-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113831723 A, 授权公告日 2023-12-27.
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". J. Sep. Sci., 2017, 1465, 3865-3891.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 1251, (8), 2997-3024.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-4-(difluoromethyl)pyridine-6-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2017, 2191, 6500-6515.