发明人罗永刚,周伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116330487 A, 授权公告日 2023-09-17.
发明人孙丽萍,何建平,胡光. "Method for the Synthesis of 4-(Aminomethyl)-5-(difluoromethyl)-6-methylpicolinic acid" [P]. 中国发明专利, 专利号 CN 110163471 A, 授权公告日 2018-12-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 1837, (1), 5701-5729.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 2120, 5733-5759.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Aminomethyl)-5-(difluoromethyl)-6-methylpicolinic acid Using HRMS and NMR". Anal. Methods, 2017, 1230, (4), 8201-8224.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2015, 2205, 677-704.