Brown S R, Klinger H, Lee S K. "一种的合成方法" [P]. US Patent, US 9494862 B2, 2023-02-23.
Sørensen M, Björnsson E, Kowalski A. "Method for the Synthesis of 6-Carbamoylimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. European Patent, EP 3161182 A1, 2022-05-18.
发明人林芳,孙丽萍,周伟. "A Process for Preparing High-Purity 6-Carbamoylimidazo[1,2-a]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113442243 A, 授权公告日 2015-05-28.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1508, (4), 6654-6664.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 119, 1832-1842.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Carbamoylimidazo[1,2-a]pyridine-3-carboxylic acid Using HRMS and NMR". Talanta, 2020, 1234, 6939-6944.