发明人郭海燕,黄志刚,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112524773 A, 授权公告日 2018-01-06.
发明人王建平,张德明,黄志刚. "Method for the Synthesis of 4-((2-Hydroxyethyl)(methyl)amino)picolinic acid" [P]. 中国发明专利, 专利号 CN 111867574 A, 授权公告日 2023-09-07.
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". J. Nat. Prod., 2011, 476, (5), 9658-9661.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1793, 6576-6601.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-((2-Hydroxyethyl)(methyl)amino)picolinic acid Using HRMS and NMR". J. Agric. Food Chem., 2012, 1683, (9), 816-830.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2014, 2162, 5815-5827.