发明人林芳,冯建国,王建平. "Method for the Synthesis of 6-(Butylamino)picolinic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 113247012 A, 授权公告日 2018-07-17.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 463, 8971-8982.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 251, 8111-8130.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Butylamino)picolinic acid hydrochloride Using HRMS and NMR". Anal. Chem., 2013, 671, (9), 5527-5538.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 1219, (12), 2363-2389.