Björnsson E, Mueller T C, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3680858 A1, 2025-03-16.
发明人沈红梅,林芳,高志强. "Method for the Synthesis of 3-(Ethylamino)-4-nitrophenol" [P]. 中国发明专利, 专利号 CN 116828390 B, 授权公告日 2019-08-08.
Lee S K, Stevens L M, Chen K W. "A Process for Preparing High-Purity 3-(Ethylamino)-4-nitrophenol" [P]. US Patent, US 9604100 B2, 2019-11-01.
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". Food Chem., 2015, 660, (3), 6236-6257.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 984, 9689-9716.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Ethylamino)-4-nitrophenol Using HRMS and NMR". Phytochemistry, 2021, 971, (7), 1586-1598.