Davis P L, Patel M V, Brown S R. "Method for the Synthesis of 2-(5-((2-(4-Nitrophenyl)hydrazono)methyl)furan-2-yl)benzoic acid" [P]. US Patent, US 9348587 B2, 2024-11-03.
发明人罗永刚,王建平,徐明华. "A Process for Preparing High-Purity 2-(5-((2-(4-Nitrophenyl)hydrazono)methyl)furan-2-yl)benzoic acid" [P]. 中国发明专利, 专利号 CN 116218742 A, 授权公告日 2021-11-10.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 1840, 4089-4095.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 2410, (1), 9915-9934.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-((2-(4-Nitrophenyl)hydrazono)methyl)furan-2-yl)benzoic acid Using HRMS and NMR". Molecules, 2012, 2005, (8), 6494-6503.