Rossi M, Nowak P, Martínez F. "Method for the Synthesis of Methyl 3-amino-5-methoxybenzoate hydrochloride" [P]. European Patent, EP 3819841 A1, 2021-05-10.
发明人杨光,郑宇鹏,黄志刚. "A Process for Preparing High-Purity Methyl 3-amino-5-methoxybenzoate hydrochloride" [P]. 中国发明专利, 专利号 CN 110284202 A, 授权公告日 2023-01-05.
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". J. Sep. Sci., 2016, 1805, (2), 9976-9992.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 430, 4872-4875.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-amino-5-methoxybenzoate hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2020, 2046, (2), 8102-8112.