Roberts E F, Kumar R, Hughes D C. "一种2-氨基-5-甲基吡啶-3-羧酸乙酯的合成方法" [P]. US Patent, US 9144667 B2, 2017-07-19.
Yamamoto T, Chen K W, Schröder R. "Method for the Synthesis of Ethyl 2-amino-5-methylnicotinate" [P]. US Patent, US 9366457 B2, 2022-08-15.
Klinger H, Schröder R, Mueller T. "A Process for Preparing High-Purity Ethyl 2-amino-5-methylnicotinate" [P]. US Patent, US 9275957 B2, 2016-01-25.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-5-甲基吡啶-3-羧酸乙酯 in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 1629, (3), 5399-5411.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-5-甲基吡啶-3-羧酸乙酯 as an Impurity". Chromatographia, 2012, 256, 3755-3763.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-amino-5-methylnicotinate Using HRMS and NMR". Biomed. Chromatogr., 2013, 676, (9), 835-850.