发明人孙丽萍,徐明华,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111811909 A, 授权公告日 2022-07-22.
Martínez F, Björnsson E, Jørgensen K. "Method for the Synthesis of Methyl 4-aminobenzofuran-2-carboxylate" [P]. European Patent, EP 3936735 A1, 2021-10-16.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 2293, (5), 4951-4974.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 1680, (6), 6083-6110.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-aminobenzofuran-2-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2016, 1565, (4), 9556-9564.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 2009, (10), 7071-7094.