发明人沈红梅,唐晓军,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114355493 A, 授权公告日 2019-05-12.
发明人徐明华,沈红梅,冯建国. "Method for the Synthesis of 5-Cyclopropoxy-N,N-dimethyl-3-(methylamino)picolinamide" [P]. 中国发明专利, 专利号 CN 115507790 A, 授权公告日 2016-07-17.
发明人林芳,朱建伟,冯建国. "A Process for Preparing High-Purity 5-Cyclopropoxy-N,N-dimethyl-3-(methylamino)picolinamide" [P]. 中国发明专利, 专利号 CN 111002980 B, 授权公告日 2017-06-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 1640, (3), 3648-3669.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 936, 1006-1026.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 5-Cyclopropoxy-N,N-dimethyl-3-(methylamino)picolinamide Using HRMS and NMR". Sci. Total Environ., 2019, 2294, 1828-1858.