Roberts E F, Mueller T, Fischer A B. "Method for the Synthesis of 2-Methoxy-5-nitrobenzene-1,4-diamine" [P]. US Patent, US 9021900 B2, 2025-02-22.
发明人马晓峰,钱学锋,周伟. "A Process for Preparing High-Purity 2-Methoxy-5-nitrobenzene-1,4-diamine" [P]. 中国发明专利, 专利号 CN 112880851 A, 授权公告日 2022-07-07.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 1567, 748-765.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2020, 1891, (6), 9699-9708.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methoxy-5-nitrobenzene-1,4-diamine Using HRMS and NMR". J. Nat. Prod., 2017, 2294, 1414-1429.