O'Brien P Q, Chen K W, Brown S R. "一种的合成方法" [P]. US Patent, US 11821525 B2, 2021-06-22.
发明人冯建国,钱学锋,唐晓军. "Method for the Synthesis of 3-Nitro-4-(((tetrahydrofuran-2-yl)methyl)amino)benzoic acid" [P]. 中国发明专利, 专利号 CN 111205176 A, 授权公告日 2018-09-03.
Nowak P, Lefèvre J P, Nielsen H. "A Process for Preparing High-Purity 3-Nitro-4-(((tetrahydrofuran-2-yl)methyl)amino)benzoic acid" [P]. European Patent, EP 3283355 A1, 2017-10-13.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 1416, (12), 5110-5113.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2021, 2083, (11), 1542-1563.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-Nitro-4-(((tetrahydrofuran-2-yl)methyl)amino)benzoic acid Using HRMS and NMR". Chemosphere, 2018, 317, 7850-7857.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 1028, 3158-3164.